On April 19, 2004, Plaintiffs-Appellants, sergeants in the New York City Police Department (“NYPD”), brought this lawsuit alleging denial of overtime pay under the Fair Labor Standards Act of 1938 (“FLSA” or “Act”), 29 U.S.C. § 201
et seq.,
for the period covering April 19, 2001 to the present. They now appeal from a July 20, 2009 judgment of the United States District Court for the Southern District of New York (Scheindlin,
J.)
in favor of defendant-appellee City of New York
(“the
City”) and seek review of,
inter alia,
the district court’s November 6, 2007 Opinion and Order denying their motion for summary judgment and
sua sponte
granting partial summary judgment in favor of the City. The Department of Labor (“DOL”), appearing as
amicus curiae
at this Court’s invitation, has provided its interpretation of the Act’s overtime pay regulations pertinent to this case. When an agency’s regu
*106
lations are ambiguous, a court must defer to the agency’s interpretation of its own regulations, unless that interpretation is “plainly erroneous or inconsistent with the regulation[s] or there is any other reason to suspect that the interpretation does not reflect the agency’s fair and considered judgment on the matter in question.”
See Talk Am., Inc. v. Michigan Bell Tel. Co. dba AT & T Michigan,
— U.S. —,
BACKGROUND
I. The FLSA’s Overtime Pay Requirement
Subject to certain exceptions, the FLSA mandates overtime pay for employees who work more than 40 hours per week. Specifically, section 7(a)(1) of the Act provides that
no employer shall employ any of his employees who in any workweek is engaged in commerce or in the production of goods for commerce, or is employed in an enterprise engaged in commerce or in the production of goods for commerce, for a workweek longer than forty hours unless such employee receives compensation for his employment in excess of the hours above specified at a rate not less than one and one-half times the regular rate at which he is employed.
See 29 U.S.C. § 207(a)(1). Relevant here is the Act’s exemption in section 13(a)(1) from the overtime requirement for workers who are “employed in a bona fide executive ... capacity.” 29 U.S.C. § 213(a)(1).
Until August 23, 2004, this exemption relieved employers from the otherwise applicable obligation to pay overtime wages if the employer could demonstrate, inter alia, that the relevant employees (1) earned at least $250 per week, (2) had a “primary” duty of “management,” and (3) had a primary duty that included customarily and regularly directing the work of two or more employees. 29 C.F.R. § 541.1(f) (2003). This was known as the “short test” for determining whether an employee was considered an exempt executive. 1
“Primary duty” is defined by the regulations as “the principal, main, major or most important duty that the employee performs.” 29 C.F.R. § 541.700(a). To determine whether plaintiffs’ performance of these exempt activities constitutes their “primary duty,” a court must consider “the character of an employee’s job as a whole.” Id.
Factors to consider when determining the primary duty of an employee in- *107 elude, but are not limited to, the relative importance of the exempt duties as compared with other types of duties; the amount of time spent performing exempt work; the employee’s relative freedom from direct supervision; and the relationship between the employee’s salary and the wages paid to other employees for the kind of nonexempt work performed by the employee.
Id.
The relevant regulations define “management” as including, but not limited to,
activities such as interviewing, selecting, and training of employees; setting and adjusting their rates of pay and hours of work; directing the work of employees; maintaining production or sales records for use in supervision or control; appraising employees’ productivity and efficiency for the purpose of recommending promotions or other changes in status; handling employee complaints and grievances; disciplining employees; planning the work; determining the techniques to be used; apportioning the work among the employees; ... providing for the safety and security of the employees or the property; planning and controlling the budget; and monitoring or implementing legal compliance measures.
29 C.F.R. § 541.102.
On April 28, 2004, the United States Secretary of Labor (“Secretary”) issued revisions to the Part 541 regulations, which took effect on August 23, 2004. Under the revised version of the regulations, an exempt “executive” is an employee
(1) Compensated on a salary basis at a rate of not less than $455 per week ...; (2) Whose primary duty is management of the enterprise in which the employee is employed or of a customarily recognized department or subdivision thereof; (3) Who customarily and regularly directs the work of two or more other employees; and (4) Who has the authority to hire or fire other employees or whose suggestions and recommendations as to the hiring, firing, advancement, promotion or any other change of status of other employees are given particular weight.
29 C.F.R. § 541.100(a).
In addition to revising the executive exemption in 2004, the DOL promulgated additional provisions defining the scope of the FLSA exemptions. One of these provisions was the so-called “first responder” regulation. The regulation provides, in relevant part, that the executive exemption does not apply to
police officers, detectives, deputy sheriffs, state troopers, highway patrol officers, investigators, inspectors, correctional officers, parole or probation officers, park rangers, fire fighters, paramedics, emergency medical technicians, ambulance personnel, rescue workers, hazardous materials workers and similar employees, regardless of rank or pay level, who perform work such as preventing, controlling or extinguishing fires of any type; rescuing fire, crime or accident victims; preventing or detecting crimes; conducting investigations or inspections for violations of law; performing surveillance; pursuing, restraining and apprehending suspects; detaining or supervising suspected and convicted criminals, including those on probation or parole; interviewing witnesses; interrogating and fingerprinting suspects; preparing investigative reports; or other similar work.
29 C.F.R. § 541.3(b)(1).
The first responder regulation further provides that
*108 [s]uch employees do not qualify as exempt executive employees because their primary duty is not management of the enterprise in which the employee is employed or a customarily recognized department or subdivision thereof as required under § 541.100. Thus, for example, a police officer or fire fighter whose primary duty is to investigate crimes or fight fires is not exempt under section 13(a)(1) of the Act merely because the police officer or fire fighter also directs the work of other employees in the conduct of an investigation or fighting a fire.
Id. § 541.3(b)(2).
II. Plaintiffs’ Duties
Plaintiffs are more than 4,000 sergeants in the NYPD who brought this action on April 19, 2004, asserting their entitlement to overtime pay requirements pursuant to the FLSA for the time period of April 19, 2001 to the present. The parties do not dispute the basic facts concerning NYPD sergeants’ duties. Given the large number of plaintiffs, the parties, at the direction of the district court, identified a short list of deponents (also referred to as “test plaintiffs”) representing sixteen job categories, which were in turn organized into three groups.
The first group of test plaintiffs included the following six categories of sergeants:
• Housing Patrol Unit sergeants, who patrol public housing facilities and accompany police officers in conducting patrols of public housing buildings for criminal activity. App. II 377 ¶ 9.
• Bike Unit sergeants, who patrol housing developments on bike or foot for suspicious activity. Id. ¶ 10.
• Anti-Crime Unit sergeants, who patrol areas prone to violent crime, working alongside police officers in the field. Id. at 378 ¶ 11.
• Street Narcotics Enforcement Unit sergeants, who focus on narcotics sales in and around public housing developments. Id. ¶ 12.
• Mounted Unit sergeants, who patrol the City’s streets and parks on horseback, ensuring pedestrian safety and maintaining crowd control. Id. at 378-79 ¶ 13.
• Highway Patrol Unit sergeants, who patrol city highways and respond to vehicle and pedestrian accidents. Id. at 379 ¶ 14.
These categories of sergeants perform general law enforcement activities as well as specialized law enforcement activities undertaken only by sergeants as opposed to lower-ranked police officers; sergeants are the second-lowest ranked officers in the NYPD. For example, sergeants are responsible for responding to incidents involving felonies, firearm discharges, and emotionally disturbed individuals.
See Mullins v. City of N. Y.,
While their specific duties vary according to unit, sergeants are generally involved in activities that include pursuing, restraining, and apprehending suspects. Sergeants interview witnesses, suspects, victims, and vehicle operators. They are dispatched to all arrests in their unit and must respond when directly dispatched. Sergeants are responsible for verifying whether probable cause to arrest a suspect exists. They also verify the target location for search warrants and determine whether a warrant is appropriate based on their judgment and evaluation as to the existence of probable cause. Sergeants secure and determine the size and scope of a crime scene prior to the arrival of the Crime Scene Unit. Sergeants also make the determination as to whether a show-up or line *109 up identification procedure may be conducted under the circumstances.
Id. at 342 (footnotes omitted).
Additionally, sergeants take charge of operations at crime scenes if they are the highest ranking officers present. Id. at 344. Only sergeants can use certain equipment, such as tasers, water cannons, and restraining tape. Id. at 342. Sergeants also complete “unusual occurrence reports,” which “provide the written details of a significant or unusual occurrence”; write reports regarding any car chase; and review evidence vouchers and verify complaint reports, stop-and-frisk reports, and arrest reports. Id. at 343. Sergeants’ additional responsibilities include instructing police officers on proper procedures, directing them to surveil certain areas, and monitoring their use of proper equipment and accurate recording of daily activities. Id.
III. Procedural History
After discovery was completed for the initial test group, plaintiffs moved for partial summary judgment. The district court’s opinion denying the motion began its analysis by acknowledging that the DOL had promulgated a new regulation, effective August 23, 2004, that entitles “first responders” to “overtime pay even if they direct the work of other police officers because their primary duty is not management....”
The district court applied the “short” test under the pre-August 23, 2004 regulations to the test plaintiffs for the time period of April 19, 2001 up to August 23, 2004, and rejected the City’s belated contention that the district court’s summary judgment ruling, based on the testimony of the randomly selected test plaintiffs, should not apply to all plaintiffs.
For plaintiffs’ claims covering the period of August 23, 2004 to the present, the district court further considered whether, under the test set forth in the new regulations, plaintiffs have “the authority to hire or fire other employees or whose suggestions and recommendations as to the hiring, firing, advancement, promotion or any other change of status of other employees are given particular weight.” 29 C.F.R. § 541.100(a)(4). Plaintiffs asserted, and defendants did not dispute, that they do not have authority to hire or fire employees. The City nevertheless argued that plaintiffs made suggestions and recommendations that were given particular weight in that they engage in disciplinary actions and that they prepared performance evaluations that play a critical role in the ad
*110
vancement of police officers. The district court concluded that genuine issues of material fact in this respect precluded the grant of partial summary judgment as to this period.
After this Court denied the district court’s certification for leave to appeal, a five-day jury trial was held for the first group of sergeants, in order to decide the disputed fact issue described above. The jury returned a verdict for the City. Plaintiffs, who had moved for judgment as a matter of law under Rule 50(a) of the Federal Rules of Civil Procedure following the close of evidence, renewed their motion after the verdict pursuant to Rule 50(b) and also moved for a new trial under Rule 59. The district court denied these motions in an opinion and order dated October 17, 2008.
Mullins v. City of N.Y.,
Plaintiffs timely appealed from this judgment. After hearing oral argument, this Court requested that the Secretary submit her views as to whether plaintiffs satisfy the executive exemption from the FLSA’s overtime pay requirements. Upon receipt of the Secretary’s amicus letter brief, the parties were invited to submit responses, which they have since filed.
In her amicus brief, the Secretary asserts that the district court failed to take into proper consideration the new first responder regulation when applying the primary duties test to plaintiffs and, therefore, erred in concluding that plaintiffs’ primary duty is “management.” Amicus Curiae Letter Brief of the U.S. Dep’t of Labor (“DOL Amicus Br.”) at 1. The Secretary explains that section 541.3(b) addresses the second element of the executive exemption as applied to police officers and other first responders. See id. at 2. The regulation applies to any officer who, “regardless of rank or pay level,” performs the types of duties enumerated in section 541.3(b)(1), and therefore, must inform any analysis when “the employees at issue are police officers who perform law enforcement work in the field.” Id. at 3.
Although the supervision undertaken by first responders while conducting field law enforcement is considered “non-exempt” for the purposes of the applicable executive exemption under the FLSA, the Secretary notes that the new first responder regulation does not “purport to make all police officers non-exempt; the determining factor remains their primary duty.” Id. at 5 (citing 29 C.F.R. § 541.700(a)). The Secretary thus interprets the first responder regulation to mean that when first responders direct the work of subordinate officers while performing the types of law enforcement duties enumerated in section 541.3(b)(1), such supervision does not constitute management that, in applying the primary duties test, would satisfy the. second prong of executive exemption.
*111 The Secretary derives additional support for her interpretation from the regulatory preamble to the 2004 revisions to the Part 541 overtime regulations, which indicated that the revisions were designed to directly address the exempt status of police officers and other first responders. See 69 Fed.Reg. at 22129; DOL Amicus Br. at 4. In the preamble, “Defining and Delimiting the Exemptions for Executive ... Employees” (“preamble”), the DOL stated that
This new subsection 541.3(b) responds to commentators ... expressing concerns about the impact of the proposed regulations on police officers, fire fighters, paramedics, emergency medical technicians (EMTs) and other first responders. The current regulations do not explicitly address the exempt status of police officers, fire fighters, paramedics or EMTs. This silence in the current regulations has resulted in significant federal court litigation to determine whether such employees meet the requirements for exemption as executive, administrative or professional employees.
Most of the courts facing this issue have held that police officers, fire fighters, paramedics and EMTs and similar employees are not exempt because they usually cannot meet the requirements for exemption as executive or administrative employees....
The Department has no intention of departing from this established ease law. Rather, for the first time, the Department intends to make clear in these revisions to the Part 541 regulations that such police officers, fire fighters, paramedics, EMTs and other first responders are entitled to overtime pay. Police sergeants, for example, are entitled to overtime pay even if they direct the work of other police officers because their primary duty is not management or directly related to management or general business operations....
69 Fed.Reg. at 22129 (emphasis supplied).
The Secretary reiterates that “[t]he preamble discusses eight court decisions that concluded that the first responder employees at issue were non-exempt. Immediately following the discussion of those eight court decisions, the preamble states: ‘The Department has no intention of departing from this established case law.’ ” DOL Amicus Br. at 8 (citation omitted). “By referring to ‘this established case law,’ the DOL unmistakably approved of these specific court decisions that had found police officers and other first responders, based on their duties, to be non-exempt. Thus, police officers’ field law enforcement work is not exempt management work.” Id. at 4 (citation omitted).
Plaintiffs endorse the Secretary’s interpretation of the first responder regulation. They argue that because the Secretary promulgated the first responder regulation pursuant to her delegated authority, her interpretation of that regulation is entitled to controlling deference in that it is not plainly erroneous or inconsistent with the first responder regulation or any other pertinent FLSA regulation. Brief for Plaintiffs-Appellants in Response to Amicus Curiae The United States Department of Labor (“Pis. Supp. Br.”) at 6-7. Plaintiffs therefore agree with the Secretary’s conclusion that police sergeants are not exempt because their primary duty is not management or supervision, but rather “front line law enforcement.” Brief for Plaintiffs-Appellants at 35. Plaintiffs further argue that the Secretary’s interpretation, which only addressed the period of August 23, 2004 to the present, supports their position that they are also entitled to overtime pay for the period beginning on April 19, 2001. Pis. Supp. Br. at 7-12.
*112 The City argues in opposition that the first responder regulation simply reiterates the applicability of the general primary duties test to first responders but does not change the content of that test. Supplemental Brief of the City of New York (“Def. Supp. Br.”) at 2-3. The City acknowledges that-the activities enumerated in section 541.3(b)(1) are not management activities; management activities are set forth in section 541.102. Id. at 3. The City interprets 541.3(b)(2) simply to confirm that, for the purposes of the executive exemption, officers whose primary duty is to perform the tasks enumerated in section 541.3(b)(1) do not lose their exempt status merely because they end up undertaking limited supervisory activity while performing those tasks. Id. Thus, according to the City, the first responder regulation does not classify as non-exempt supervisory activities that are performed “in the field” or “in conjunction with” law enforcement. Id. at 4. If the first responder regulation were designed to exempt “management” activities when done “in the field” or “in conjunction with” field law enforcement, the regulation, argues the City, would have included language referring to “any management activities listed in section 541.102 which are performed in conjunction with these activities.” Id. at 5. The City notes that the preamble, on which the Secretary relies, includes as managerial tasks “directing operations at crime, fire or accident scenes, including deciding whether additional personnel or equipment is needed.” Id. The City thus charges the Secretary with creating an overly “expansive and improper reading” of the first responder regulation, and, in so doing, in effect eliminating the primary duty test for first responders. Id. at 5, 7. As a result, according to the City, the Secretary improperly extends the example given in section 541.3(b)(2) to remove all direction in the field as a management activity. Id. at 6. First responders’ management activities are thus rendered “non-exempt” even when first responders perform management activities that would be exempt management under the standard primary duties test. Id. at 7.
Based on its view that the Secretary’s interpretation is erroneous and inconsistent with other FLSA provisions, the City argues that deference to the Secretary’s position is not appropriate.
Id.
at 4, 8. The City also contends that the Secretary has exceeded her statutory authority by going beyond Congress’s delegation of authority to the Secretary to define and delimit the terms “bona fide executive, administrative or professional” for purposes of the exemption.
See
29 U.S.C. § 213(a)(1); Def. Supp. Br. at 8. The City claims that by interpreting the first responder in this manner, the Secretary has “announcefd] an industry specific exception” applicable only to “first-responders” despite the fact that the FLSA “is not an industry specific statute.” Def. Supp. Br. at 9 (quoting
Christopher v. SmithKline Beecham Corp.,
DISCUSSION
Our threshold and principal task on appeal is to determine the level of deference this Court owes to the Secretary’s interpretation of the pertinent FLSA regulations. The Secretary limited her interpretation of the Part 541 regulations to plaintiffs’ claims for the time period of August 23, 2004 to the present.
See
DOL
Amicus
Br. at 2 n. 2. Those claims are governed by the current version of the Part 541 regulations, and only the second and fourth prongs of the executive exemption — whether plaintiffs’ primary duty is management and whether their recommendations regarding other employees’ change of status are given particular weight — are in issue here.
See Mullins,
‘We review
de novo
a district court’s grant or denial of summary judgment, viewing the record in the light most favorable to the party against whom summary judgment is sought.”
In re Novartis Wage and Hour Litig.,
I. Deference to the Secretary of Labor’s Interpretation
Deference to an agency’s interpretation is owed only when the regulation at issue is ambiguous.
See, e.g., Christensen v. Harris Cnty.,
Since the regulation is ambiguous, we turn to the Secretary’s interpretation of it in her
amicus
brief. The Secretary’s interpretation is entitled to controlling deference, even if articulated in an
amicus
brief, unless it is “ ‘plainly erroneous or inconsistent with the regulation^]’ or there is any other ‘reason to suspect that the interpretation does not reflect the agency’s fair and considered judgment on the matter in question.’ ”
See Talk Am., Inc.,
In
Auer,
the Supreme Court deferred to the then-Secretary of Labor’s interpretation of his own regulation, and held that the fact the interpretation was contained in an
amicus
brief did not “in the circumstances of this case, make it unworthy of deference.”
A court’s role in this circumstance is circumscribed. It is without authority to substitute its own independent interpretation of an agency’s regulations for that of the agency. Applying these principles to this case and for the reasons set forth below, we find that the Secretary’s interpretation is not plainly erroneous or inconsistent with her regulations and there is nothing to suggest that her interpretation reflects anything but the Secretary’s “fair and considered judgment on the matter in question.” Her interpretation, therefore, warrants “controlling”
Auer
deference by this Court.
See, e.g., Talk Am., Inc.,
Contrary to the City’s position, the Secretary’s interpretation does not exceed her statutory authority. Title 29, Section 213(a)(1) of the United States Code delegates authority to the Secretary to “define[ ] and delimit[ ]” the scope of the exemptions from the FLSA’s overtime requirements, and the new Part 541 regulations were promulgated pursuant to the Secretary’s delegated authority. See 69 Fed.Reg. at 22123-24. The Secretary’s interpretation does not articulate an “industry specific” exception by separating out first responders for particular treatment, and even if it did, industry-specific exceptions are not precluded by the text of the statute. Based on Congress’ express grant of authority, the Secretary established the scope of “management” by delimiting that term and excluding certain types of activities that are typically performed by police officers, firefighters, investigators “and similar employees.” 29 C.F.R. § 541.3(b). The regulation thus focuses on particular types of activities, which are performed generally by front-line responders, rather than on a particular in *115 dustry. Even to the extent that the Secretary’s regulation could be interpreted to treat first responders differently than workers in other industries, the Secretary’s interpretation does not, as the City maintains, depend fundamentally on the location of those activities. That such activities occur “in the field” is not the dispositive element; the Secretary’s reasoned justification is that such activities, when performed by first responders in the course of their front-line duties, do not involve the “management of the enterprise -in which the employee is employed,” id. § 541.3(b)(2), and therefore should not be deemed “management.”
The City argues that neither the plain language of the regulation nor the preamble supports the Secretary’s interpretation of the first responder regulation as categorizing as “non-exempt” management activities undertaken in the field. The Secretary’s interpretation does not, however, classify all activities if they are performed in the field as “non-exempt” regardless of whether they resemble “management.” Rather, the Secretary interprets the first responder regulation to mean that “police officers’ field law enforcement work is not exempt management work.” DOL Amicus Br. at 4. The Secretary further explains that “field law enforcement work does not become management simply because the police officer ‘directs the work of other employees’ while performing such work.” Id,, at 5. The City claims that the Secretary interprets section 541.3(b)(2)’s example too broadly by construing “directs” to mean “all management activities” and “conduct an investigation” to mean “in the field” or “in conjunction with law enforcement work.” Def. Supp. Br. at 5. However, as the Secretary’s controlling interpretation explains, the example provided in section 541.3(b)(2) simply illustrates the first responder regulation’s essential principle: the performance of non-exempt field law enforcement work that involves supervision of other officers does not transform that non-exempt work into exempt management. DOL Amicus Br. at 5.
The City’s argument that the Secretary’s interpretation of the first responder regulation is inconsistent with the other applicable Part 541 regulations because it eliminates the primary duties test with respect to all first responders rests on the erroneous assumption that if one officer supervises another, officer in the course of performing law enforcement work, that officer may never qualify as an exempt executive. Def. Supp. Br. at 7. In the preamble, however, the DOL indicated that
Federal courts have found high-level police and fire officials to be exempt executive or administrative employees only if, in addition to satisfying the other pertinent requirements, ... their primary duty is performing managerial tasks such as ... directing operations at crime, fire or accident scenes, including deciding whether additional personnel or equipment is needed.
69 Fed.Reg. at 22130. The Secretary further explains that “[t]he cases identified in the preamble” finding that high-level police officers were exempt executive employees “involved the high-level direction of operations by fire chiefs and fire captains who generally did not engage in any front-line firefighting.” DOL Amicus Br. at 5. Hence, the Secretary in her amicus cuñae brief to the district court stated that “[t]he types of managerial duties performed by some high-ranking police officers ... reinforce the Secretary’s position that front-line law enforcement, such as patrolling, firing taser guns, serving warrants, participating in and making arrests, investigating crimes, interviewing and interrogating witnesses, and securing crime scenes are front-line law enforcement activities that are not management tasks un *116 der section 541.3(b).” Id. at 6 (quoting District Court Amicus Br. at 11) (emphasis omitted) (ellipsis in original); see also 29 C.F.R. § 553.216 (“[H]igh ranking police officials who are in engaged in law enforcement activities, may also, depending on the facts, qualify for the section 13(a)(1) exemption as ‘executive’ employees.”).
The Secretary does not, as a result, eliminate the primary duties test in her interpretation of the first responder regulation. While “directing operations at crime, fire or accident scenes” appears, at first blush, to be a type of management that sergeants undertake, when their supervisory activities are viewed within the context of the first responder regulation as interpreted by the Secretary, it becomes apparent that, because these activities form part of sergeants’ primary field law enforcement duties, such supervision is not to be deemed “management.” See DOL Amicus Br. at 5. Even to the extent that the City identifies a tension between the text of the first responder regulation and the primary duties test, this is, at best, an ambiguity that does not preclude deference to the Secretary’s interpretation. Addressing that ambiguity, the Secretary argues that certain managerial tasks such as “directing operations at crime, fire or accident scenes” when performed by high-level personnel who typically did not engage in any front-line activities would still be considered “management.” See DOL Amicus Br. at 5 (discussing preamble and cases). The Secretary’s interpretation is consistent with both the text of the first responder regulation and the bona fide executive exemption and therefore far from clearly erroneous.
Nor is the Secretary’s interpretation a departure from earlier agency interpretations. The City argues that the preamble’s discussion of
Department of Labor v. City of Sapulpa, Oklahoma,
The Secretary’s conclusion is also consistent with this Court’s decision in
Reich v. New York,
Accordingly, we conclude that the Secretary’s interpretation of the first responder regulation, in relationship to the bona fide executive exemption, is neither plainly erroneous nor inconsistent with her own regulations or previous interpretations thereof, and thus is entitled to controlling deference by this Court.
II. Applying the Secretary’s Interpretation to Plaintiffs’ Claims for August 23, 2004 to the Present
The Secretary’s controlling interpretation of the first responder regulation dictates the conclusion that plaintiffs’ primary duty is not management. The undisputed record on summary judgment demonstrates that plaintiffs in this ease clearly perform the type of work enumerated in the first responder regulation. The district court concluded that sergeants regularly conduct investigations and inspections for violations of law by “verifying whether probable cause to arrest a suspect exists, determining whether a show-up identification procedure is justified, [and] making tactical decisions such as‘when to retreat from a crime scene.” Mullins, 523 F.Supp.2d at 358 (footnotes omitted). Duties that are specific to sergeants and not handled by subordinate police officers similarly relate to their law enforcement tasks: “Sergeants are dispatched and required to respond when situations involving emotionally disturbed individuals arise, as police officers are not permitted to take such people into custody. In handling suspects, sergeants are authorized to use certain restraining devices that are not available to police officers [including] tasfers, water cannons, and restraining tape.” Id. (footnote omitted). Since plaintiffs “perform law enforcement duties alongside patrol officers in the field,” id. at 357 (footnote omitted), and “generally spend much of their time in the field with their subordinates,” id. at 358 (footnote omitted), the first responder regulation, 29 C.F.R. § 541.3(b), applies to the analysis of whether they may be deemed “exempt” executives under the FLSA. See DOL Amicus Br. at 3-4.
In the Secretary’s view, the district court misinterpreted the first responder regulation and its proper application to this ease. We agree. The district court began its analysis by acknowledging that the DOL had promulgated the first responder regulation but observed that “the new regulations do not depart from [] ‘established case law1 ... in which application of the duties test determines whether a given employee is exempt.”
Because the district court misconstrued the regulation’s meaning, the district court erroneously concluded that plaintiffs’ supervision of subordinate police officers while conducting law enforcement work is “management.” See DOL Amicus Br. at 7-8. Although the City argues that the district court correctly classified as “exempt” various supervisory activities undertaken by sergeants such as “ ‘apportioning work among [officers],’ ‘determining the techniques’ and personnel to be used, ‘reassigning and reallocating officers’ and other activities described in 29 CFR 541.102,” Def. Supp. Br. at 13 n. 13 (alteration in original), these activities are performed as part of plaintiffs’.field law enforcement duties. Indeed, the Secretary reiterates that “giving direction and exercising discretion while performing field law enforcement work do not transform [sergeants’] non-management primary duty in a management primary duty.” DOL Amicus Br. at 11.
In light of the Secretary’s controlling interpretation of the first responder regulation, the fact that plaintiffs spend the majority of their time performing non-exempt work in the field,
see Mullins,
The other reasons cited by the district court for concluding that sergeants’ primary duty is “management” are not persuasive. The district court concluded that differences in salary between plaintiffs and subordinate police officers suggested that their primary duty is not general law enforcement,
see Mullins,
Because under the Secretary’s interpretation sergeants’ primary duty is law enforcement, we need not reach the question of whether the evidence presented at trial was sufficient to establish that the sergeants’ “suggestions and recommendations as to the hiring, firing, advancement, promotion or any other change of status of other employees are given particular weight.” 29 C.F.R. § 541.100(a)(4). Since plaintiffs’ primary duty is not management, the City has not met its burden of showing that plaintiffs satisfy the statutory and regulatory requirements for the executive exemption from the FLSA’s overtime pay requirements for the period of August 23, 2004 to the present, and plaintiffs are therefore entitled to overtime pay for that time period.
III. Plaintiffs’ Claims for April 19, 2001 to August 23, 2004
Although the Secretary interpreted this Court’s questions in the order inviting amicus briefing to refer solely to the period postdating August 23, 2004, and therefore did not directly address the period beginning April 19, 2001, see DOL Amicus Br. at 2 n. 2, the Secretary’s views nevertheless inform our analysis of the plaintiffs’ primary duty under the previous regulation. We therefore also hold that, for *120 this time period, the City has failed to carry its bui'den of demonstrating that plaintiffs satisfy the bona fide executive exemption from the FLSA’s overtime pay requirements.
The DOL indicated in the preamble that the new Part 541 regulations were intended to clarify the existing regulations in effect. 69 Fed.Reg. at 22125. The preamble indicates that the revisions were “necessary to restore the overtime protections intended by the FLSA which have eroded over the decades,” id. at 22122, and were designed to
clarify and better organize the regulations defining and delimiting the exemptions for administrative, executive and professional employees. Rather than broadening the exemptions, the final rule will enhance understanding of the boundaries and demarcations of the exemptions Congress created. The final rule will protect more employees from being miselassified....
Id. at 22125. In this regard, we agree with plaintiffs that the DOL intended “simply to clarify the manner in which the exemptions were always meant to be applied to such first responders.” Pis. Supp. Br. at 8.
In the preamble, the DOL cited cases in which police officers and other first responders had been held to be non-exempt and indicated that it “ha[d] no intention of departing from this established case law.” 69 Fed.Reg. at 22129. The DOL’s agreement with the holdings of those prior cases suggests that the interpretation advanced by the Secretary under the current regulation applies with equal force to the previous version of the executive exemption. 4 Plaintiffs point out that 29 C.F.R. § 541.3(b)’s clarification that a police officer “is not exempt merely because [he] directs the work of other employees” is also consistent with prior case law in which plaintiffs had “supervisory duties in addition to their primary duties of field law enforcement.” Pis. Supp. Br. at 10. As the Secretary notes, “the sergeants’ direction of police officers is done in conjunction with their performance of field law enforcement work.... [T]he fact that the sergeants direct police officers while they perform field law enforcement activities does not transform the field law enforcement into management.” DOL Amicus Br. at 9-10. We therefore see no reason to depart from the preceding analysis as applied to plaintiffs’ performance of their duties under the previous version of the regulation.
The City nevertheless argues that, under the new regulation, one of the factors listed as pertinent to the primary duty analysis is “relative freedom from supervision, which is virtually synonymous with discretion,” and “discretion” therefore remains a relevant factor. Def. Br. at 46 (citing 29 C.F.R. § 541.700(a)). Although the previous regulation explicitly included discretion among the factors relevant to the primary duty inquiry,
see
29 C.F.R. 541.1(d) (2003) (whether employee “customarily and regularly exercises discretionary powers”), we indicated,
supra
at 119 & n. 3, that this factor formed part of the “long test,” not the “short test” applicable to plaintiffs, and furthermore, plaintiffs do not have discretion to determine when they perform non-exempt duties; instead, the majority of plaintiffs’ discretion is exercised in the performance of their field law enforcement duties.
See Mul
*121
lins,
Assuming, arguendo, that we were to equate “discretion” with “relative freedom from supervision,” our analysis would not be different. Given that the new regulations were designed to be consistent with the previous ones, it follows that any “discretion” exercised by plaintiffs in their supervision of police officers’ field law enforcement duties does not render such supervision “management” for the purposes of the FLSA executive exemption. In light of the controlling deference we have given to the Secretary’s interpretation of the first responder regulation, we do not interpret the previous regulations to indicate that any discretion inherent in sergeants’ supervision of police officers while performing law enforcement duties transforms that supervision into “management.” Plaintiffs are therefore entitled to the overtime pay protections of the FLSA for their claims covering this time period.
CONCLUSION
For the reasons stated herein, the district court’s judgment is REVERSED, and the case is REMANDED with instructions to enter judgment in favor of the plaintiffs and for additional proceedings not inconsistent with this opinion.
Notes
. The "short” and "long” forms of the primary duties test were eliminated by the Department of Labor’s ("DOL”) 2004 revisions. The "long test” applied when an employee earned less than $250 per week. See 29 C.F.R. § 541.1(a)-(e) (2003).
. Plaintiffs assert that the district court improperly weighed the evidence before it, thus usurping the jury's role, but they raise this argument for the first time in their reply brief and therefore we will not consider it.
See Castro
v.
Holder,
. The previous version, which the district court applied to the period of April 19, 2001 to August 23, 2004, included discretion among the factors relevant to the primary duty inquiry. See 29 C.F.R. § 541.1 (2003) (whether employee “customarily and regularly exercises discretionary powers”). However, discretion formed part of the “long test,” which applied only to employees earning less than $250 per week, and thus discretion was not an explicit factor relevant to the inquiry as applied to plaintiffs.
. In its opinion on summary judgment, the district court also acknowledged that the new regulations were consistent with the previous version.
See Mullins,