PURPOSE: This rule identifies fees and taxes assessed generators; transporters; applicants for licenses, certifications, and permits; owners/operators of hazardous waste treatment, storage, resource recovery, and disposal facilities; and persons seeking variances. (Note: The department bills for the Department of Revenue but is not the collector of fees or taxes for Missouri.) This rule is in addition to federal requirements. The fees in this rule are based on the authority in sections 260.380.1(10)(d) and 260.475.8, RSMo, to revise the hazardous waste fee structure through the rulemaking process. The fees established in this rule are in effect notwithstanding any conflicting language in any other rule regarding the amount of any of the fees listed in this rule.

1. (1) Hazardous Waste Fees Applicable to Generators of Hazardous Waste. The fees in this section apply notwithstanding any conflicting language in any other rule regarding the amount of any of the fees listed in this section.

   1. (A) In-State Waste Fee. A generator of hazardous waste shall pay the In-State Waste Fee annually in accordance with this subsection.

      1. 1. The fee shall be paid annually on or

before January 1 of each year.

1. 2. The fee shall be based on the waste

reported to the department for the twelve- (12-) month period ending June 30 of the previous year.

1. 3. For the purpose of calculating this

fee, any portion of a ton shall be assessed as though it were a whole ton.

1. 4. The first ton of waste generated each

year shall be assessed a fee of two hundred dollars ($200).

1. 5. Each additional ton of waste shall be

assessed a fee of six dollars and ten cents ($6.10).

1. 6. No generator site may be assessed a

fee in excess of fifty-seven thousand dollars ($57,000) for any given year.

1. 7. Failure to pay this fee in full by the

due date shall result in the imposition of a late fee equal to fifteen percent (15%) of the total original fee. EXAMPLES OF IN-STATE WASTE FEE CALCULATION (These examples are for the rates that go into effect beginning with the July 1, 2016 to June 30, 2017 reporting year.)

Example 1. ABC Company reports 0.4 tons of hazardous waste. The number of tons would be rounded to 1 ton.

The fee would be $200 because the fee on the 1st ton of waste is $200.

Example 2. ABC Company reports 25 tons of hazardous waste.

$6.10 × 24 tons +$200 for 1st ton= $346.40 fee

Example 3. ABC Company reports 11,001 tons of hazardous waste.

$6.10 × 11,000 tons +$200 for 1st ton= $67,300 fee

The fee would be $57,000, because that is the maximum annual fee.

1. 8. No fee will be assessed on hazardous

waste that is discharged by a generator to a municipal wastewater treatment plant, which is regulated by a permit issued by the Missouri Clean Water Commission.

1. (B) Land Disposal Fee. A generator subject to registration in accordance with 10 CSR 25-5.262 shall pay a land disposal fee in accordance with this subsection. The fee shall be paid annually, on or before January 1 of each year, at the rate of twenty-nine dollars and fifty cents ($29.50) per ton or portion thereof for the hazardous waste reported to the department for the twelve- (12-) month period ending June 30 of the previous year, having been discharged, deposited, dumped, or placed into or on the soil as a final action. For all reporting years prior to the July 1, 2016 to June 30, 2017 reporting year, the rate shall be twenty-five dollars ($25) per ton. No fee will be assessed on generators who land dispose less than ten (10) tons of hazardous waste.

   1. 1. Failure to pay this fee in full by the

due date shall result in a fifteen percent (15%) late fee being assessed on the amount owed.

1. 2. When this fee is paid after the pre-

scribed due date, interest shall be assessed on the period from the fee’s due date to the date the fee is paid in full at an annual rate of ten percent (10%).

EXAMPLES OF LAND DISPOSAL FEE 10 CSR 25-12

CALCULATION (These examples are for the rates that go into effect beginning with the July 1, 2016 to June 30, 2017 reporting year.)

Example 1. ABC Company reports land disposing 9.8 tons of hazardous waste. The fee would not be assessed since less than 10 tons of waste was land disposed.

Example 2. ABC Company reports land disposing exactly 10 tons of hazardous waste.

$29.50 x 10 tons = $295 fee

Example 3. ABC Company reports land disposing 124.3 tons of hazardous waste. The number of tons would be rounded to 125.

$29.50 x 125 tons = $3,687.50 fee

1. (C) (Reserved)
2. (D) The department will bill those generators whose records on file indicate that they are subject to the fees in section (1). However, if a generator does not receive a billing, it does not relieve the generator of the responsibility to pay the fees imposed by this rule.

3. (E) Registration Fee. A generator subject to registration in accordance with 10 CSR 25- 5.262 shall pay the following registration fees, except as specified below in subsection (1)(G):

   1. 1. All new generator registration and

renewal fees will be based upon the generator status of the generator. The fee schedule is as follows:

1. A. A generator registering as a Large

Quantity Generator shall pay a registration fee of five hundred dollars ($500);

1. B. A generator registering as a Small

Quantity Generator shall pay a registration fee of one hundred fifty dollars ($150); and

1. C. A generator registering as a

Conditionally Exempt Small Quantity Generator shall pay a registration fee of one hundred fifty dollars ($150);

1. 2. A registration fee will be paid with

the submittal of the registration form required by 10 CSR 25-5.262 when one (1) of the following is true:

1. A. The generator is applying for a

new ID number (initial registration);

1. B. The generator is reactivating an

existing ID number that had been inactivated;

1. C. There has been a change in the

ownership of the generator (initial registration for the new company); and

1. D. Any generator who changes their

generator status to a status that has a higher registration fee than the fee that the generator has already paid for the year as required by this subsection shall pay the difference between the registration fee for the current status and the registration fee of the new status;

1. 3. The following constitutes the proce-

dure for registration renewal:

1. A. The amount of the registration

renewal fee is also based upon the generator status of the generator at the time the invoice is generated and uses the same schedule as the registration fee;

1. B. The calendar year shall constitute

the annual registration period;

1. C. Annual registration renewal

billings will be sent by December 1 of each year to all generators holding an active registration;

1. D. Any generator initially registering

between October 1 and December 31 of any given year shall pay the initial registration fee, but not the annual renewal fee for the calendar year immediately following their initial registration. From that year forward, they shall pay the annual renewal fee;

1. E. Any generator subject to registra-

tion who fails to pay the annual renewal fee by the due date specified on the billing shall be administratively inactivated and subject to enforcement action for failure to properly maintain their registration;

1. F. Generators administratively inacti-

vated for failure to pay the renewal fee in a timely manner, who later in the same registration year pay the annual renewal fee, shall pay a fifteen percent (15%) late fee in addition to the annual renewal fee for each applicable registration year and shall file an updated generator registration form with the department before their registration is reactivated by the department;

1. G. Generators who request that their

registration be made inactive rather than pay the renewal fee, who later in that same renewal year pay the annual renewal fee to reactivate their registration, shall pay a fifteen percent (15%) late fee in addition to the annual renewal fee and file an updated generator registration form with the department before their registration is reactivated by the department; and

1. H. The department will immediately

revoke the registration of any person who pays the annual renewal fee with what is found to be an insufficient check; and

1. 4. Large quantity generator registration

renewal petition process. A generator may petition to have a single large quantity generator registration renewal fee cover multiple generator sites with different ID numbers as long as at least one (1) generator site is a large quantity generator and the generator can demonstrate to the satisfaction of the department that each of the following conditions has been met:

1. A. All of the generator sites are

owned or leased by the same person and all are under control of the same person;

1. B. The generator provides a single

point of contact for all generator sites within the group;

1. C. Each generator site is adjacent to a

property that also shares a border with at least one (1) other generator site in the group, or all generator sites are accessible by a common roadway, or all generator sites are within the recognized boundaries of an industrial park, warehouse district, research campus, or academic campus, provided that all generator sites are in close proximity to one another and can be inspected as a single facility;

1. D. The generator submits a map that

shows the location of each generator site covered by the single registration fee;

1. E. All of the generator sites share a

single contingency plan, a single repository for required records, and a unified training plan that covers all of the large quantity and small quantity generator sites; and

1. F. The generator must submit an

updated petition and map any time a generator site is added to or removed from the group and each generator site must have an existing ID number before it can be added to the group.

1. (F) Out-of-State Waste Fee. All owners/operators of Missouri treatment, storage, or disposal facilities shall pay annually, on or before January 1 of each year, a fee to the department of two dollars ($2) per ton or portion thereof for all hazardous waste received from outside the state. This fee shall be based on the hazardous waste received for the twelve- (12-) month period ending June 30 of the previous year. This fee shall not be paid on hazardous waste received directly from other permitted treatment, storage, and disposal facilities located in Missouri. Failure to pay this fee in full by the due date shall result in imposition of a late fee equal to fifteen percent (15%) of the total original fee. EXAMPLES OF OUT-OF-STATE WASTE FEE CALCULATION Example 1. ABC Company reports receiving 250 tons of hazardous waste from outside of Missouri.

$2 x 250 tons = $500 fee Example 2. ABC Company reports receiving 410.6 tons of hazardous waste from outside of Missouri. The number of tons would be rounded to 411. $2 x 411 tons = $822 fee Example 3. ABC Company reports receiving 52,149.3 tons of hazardous waste from outside of Missouri. The number of tons would be rounded to 52,150. $2 x 52,150 tons = $104,300 fee

1. (G) Temporary fee structure for registration and renewal fees for calendar years 2021 and 2022 only. The fee structure established below is in place for calendar years 2021 and 2022.

   1. 1. All new generator registration and

registration renewal fees accruing before January 1, 2021, will be assessed at the amounts established in 10 CSR 25- 12.010(1)(E)1.A. through (1)(E)1.C. All new generator registration and registration renewal fees accruing during calendar years 2021 and 2022 will be assessed by the department at the following rates:

1. A. A registration fee not to exceed

one thousand one hundred and fifty dollars ($1150) for a generator registering as a Large Quantity Generator;

1. B. A registration fee not to exceed

three hundred and sixty dollars ($360) for a generator registering as a Small Quantity Generator; and

1. C. A registration fee not to exceed

one hundred seventy-five dollars ($175) for a generator registering as a Conditionally Exempt Small Quantity Generator.

1. D. All new generator registration and

registration renewal fees accruing on or after January 1, 2023, will revert back to the amounts established in 10 CSR 25- 12.010(1)(E)1.A. through (1)(E)1.C.

1. 2. Registration renewal fees for owners

of multiple hazardous waste generator ID numbers.

1. A. For individuals or companies that

own multiple sites for which they obtain hazardous waste ID numbers, the fees established in this section will only be assessed on—

1. (I) The first 5 Large Quantity

Generator ID numbers; and

1. (II) The first 10 Small Quantity

Generator ID numbers; and

1. (III) The first 15 Conditionally

Exempt Small Quantity Generator ID numbers.

1. B. The remainder of the hazardous

waste generator ID numbers will be assessed the regular registration renewal fee established in 10 CSR 25-12.010(1)(E)1.A. through (1)(E)1.C.

1. C. Generators are responsible for pro-

viding documentation required to verify common ownership of the multiple hazardous waste ID numbers and also for providing a list of all of their ID numbers and indicate which ID numbers are to be assessed the temporary rates established in this section, as well as which ID numbers will be assessed at the rates established in 10 CSR 25- 12.010(1)(E)1.A. through (1)(E)1.C.

1. 3. Registration renewal fees for owners

of multiple underground storage tank (UST) sites.

1. A. For individuals or companies that

own a single site where an underground storage tank is removed in a calendar year, the hazardous waste generator registration fee for the site will be assessed at the appropriate amount under the temporary fee structure established above in section 10 CSR 25- 12.010(1)(G)1.

1. B. For individuals or companies that

own two or more sites where underground storage tanks were removed in the same calendar year, the hazardous waste generator registration fee for all remaining tank removals within the same calendar year will be assessed the regular registration renewal fee established in 10 CSR 25- 12.010(1)(E)1.A. through (1)(E)1.C.

1. C. Tank owners claiming this discount

are responsible for providing documentation required to verify common ownership of the multiple underground storage tank sites and also for providing a list of all of their ID numbers that describes which ID number is to be assessed under the temporary fee structure and which ID number(s) are to be assessed under the regular registration renewal fee.

1. 4. All new generator registrations and

reactivations of ID numbers accruing during calendar years 2021 and 2022 shall pay the full amount established in the temporary fee structure.

1. (2) Fees and Taxes Applicable to Transporters of Hazardous Waste.

   1. (A) A transporter subject to registration as a generator under 10 CSR 25-6.263 and, in accordance with 10 CSR 25-5.262, shall pay fees and taxes specified in section (1) of this rule.
   2. (B) A transporter depositing hazardous waste at a hazardous waste landfill who pays the gross fee on behalf of a generator or who pays the gross fee due to the transporter’s status as a generator shall pay a landfill tax to the owner/operator of the landfill, in accordance with subdivision 260.390(8), RSMo when depositing that waste at the landfill.

   3. (C) A hazardous waste transporter as defined at 10 CSR 25-3.260, except those exempted in subsection (E) of this section, requesting a hazardous waste transporter license in accordance with 10 CSR 25-6.263 shall submit to the department along with their license application the following fees:

      1. 1. An annual application fee of two hun-

dred dollars ($200); and

1. 2. A use-based fee, calculated by adding

the total licensed vehicle weight (LVW) of power units, and multiplying by the percentage of Missouri International Registration Plan (IRP) mileage (MOIRP) by the percent hazardous waste (HW) times a use rate of .0425. The formula is: LVW × %MOIRP × %HW × .0425 = Use Fee. Fee calculations shall be submitted on forms furnished by the department in its application packet. Transporters shall base all calculations on the period of twelve (12) consecutive months immediately prior to July 1 immediately preceding the date of the license application. This time frame is known as the “previous year.”

1. A. For those power units which utilize

the International Registration Plan (IRP) or 12 CSR 20-3.010 for apportioned registration, the transporter shall use the reported Missouri IRP mileage for the previous year.

1. B. For those power units not required

to track IRP miles, the transporter shall calculate MOIRP mileage by dividing the Missouri mileage of their power units by total mileage for the previous year.

1. C. The percentage of hazardous waste

will be the number of hazardous waste, used oil, or infectious waste truckloads from, to, or through Missouri, divided by the total truckloads from, to, or through Missouri, in the form of a percentage, for the previous year.

1. D. New transporters who wish to

obtain a hazardous waste license and have no “previous year” history of hauling hazardous waste, shall calculate license fees based on estimates of MOIRP mileage and percent hazardous waste.

1. (I) If an estimate is used to calcu-

late the license fee, the transporter shall, within sixty (60) days of the expiration of the license, report the actual Missouri mileage and percent hazardous waste for the current license year. The renewal fee will include the license fee for the next year, plus any money owed the department due to an underestima- 10 CSR 25-12

tion of the current year, plus ten percent (10%).

1. (II) No refunds will be issued by

the department, but the department will issue credit for license fees in excess of ten percent (10%) (overestimation) for the next license year.

1. E. A transporter who wishes to add

another power unit other than when applying for the annual license shall submit, along with power unit descriptions, a fee computed from this formula: LVW of power unit × %MOIRP × %HW × .0425 = Use Fee. Divide this figure by twelve (12), then multiply by the number of months remaining in the license year to derive the fee.

1. F. To replace one (1) power unit for

another (due to accident, sale, or extended maintenance) submit all the required information for the replacement and a license certificate will be issued for that power unit for a limited period.

1. G. A temporary permit can be issued

for thirty (30) days for a fee of fifty dollars ($50) for a power unit that is, for example, a temporary lease that is added to the fleet.

1. 3. The total fee shall not exceed twenty-

five thousand dollars ($25,000) per transporter per year.

1. (D) Record Keeping and Reporting.

   1. 1. Licensed transporters, except those

exempted in subsection (E) of this section, shall maintain all documentation used in calculating Missouri hazardous waste transporter license fees for a period of three (3) years following the expiration of the license. Transporters who reach the maximum payment are relieved of record keeping requirements and are also free to add or replace power units as necessary during the license year.

1. 2. All documentation used to calculate

Missouri hazardous waste transporter license fees must be provided to the department, upon request, within fifteen (15) calendar days from the date of receipt.

1. (E) Other than power unit transporters are not subject to the requirements of subsections

1. (C) and (D) of this section. The license fee for each mode of transport other than power units shall be three hundred fifty dollars ($350) per transporter per year. An other than power unit transporter shall not originally include, nor add, more than one (1) mode on the same license. For example, for a rail transport license, do not include power unit hazardous waste transportation.

   1. (F) License renewals submitted within twelve (12) months of the effective date of this rule may be considered a new license and therefore subject to the provisions of 10 CSR 25-12.010(2)(C)2.D.(I) and (II) applicable to newly licensed transporters. The determining factor will be whether or not the transporter has been keeping accurate records of MOIRP mileage and Missouri hazardous waste percentage for the previous year. If the transporter has accurate figures for the previous year, then the license will be an actual renewal.

2. (3) Fees and Taxes Applicable to Applicants for Permits or Certifications and to Owners/Operators of Treatment, Storage, and Disposal Facilities.

   1. (A) An owner/operator of hazardous waste treatment, storage, or disposal facility shall pay fees and taxes as specified in subsections (1)(A), (B), and (C) of this rule. An owner/operator of a hazardous waste treatment, storage, and disposal facility also shall pay fees and taxes as specified in section (1) of this rule for hazardous waste which is transported off-site for final disposition. (Note: These fees are not applicable to waste transported off-site for storage only; however, the fees are applicable to the waste transported from the storage facility to the point of final disposition except as provided in section (1).)
   2. (B) A permit applicant shall pay the following fees upon application as specified in subdivision 260.395.7(6), RSMo and in accordance with 10 CSR 25-7.270(2)(B)8.: One thousand dollars ($1,000) for each hazardous waste management treatment, storage, or disposal facility. The fee shall be submitted with the application. The fee shall cover the first year of the permit, if issued, but the fee is not refundable if the permit is not issued. If the permit is to be issued for more than one (1) year, the applicant shall pay fees as specified in subsection (3)(C) of this rule.
   3. (C) A permit applicant shall pay the following fees as specified in subdivision 260.395.7(6), RSMo, and in accordance with 10 CSR 25-7.270(2)(C)1.A.: One thousand dollars ($1,000) for each hazardous waste management treatment, storage, or disposal facility for each year the permit is to be in effect beyond the first year.

   4. (D) An applicant for a hazardous waste treatment, storage, or disposal facility permit shall pay all applicable costs in accordance with 10 CSR 25-7.270(2)(B)9., and as specified by subdivisions 260.395.7(7) and 260.395.14(2), RSMo for engineering and geological review. Those costs for engineering and geological review will be billed in the following categories:

      1. 1. The project engineer’s and geologist’s

time expended in the following areas:

1. A. Supervision of field work under-

taken to collect geologic and engineering data for submission with the permit application or resource recovery certification application;

1. B. Review of geologic and engineer-

ing plans submitted in relation to the permit application;

1. C. Assessment and attesting to the

accuracy and adequacy of the geologic and engineering plans submitted in relation to the permit application; and

1. D. The project engineer’s and geolo-

gist’s time billed at the engineer’s and geologist’s hourly rates multiplied by a fixed factor of three and one-half (3 1/2). This fixed factor is comprised of direct labor; fringe benefits including, but not limited to, insurance, medical coverage, Social Security, Workers’ Compensation, and retirement; direct overhead, including, but not limited to, clerical support and supervisory engineering review and Hazardous Waste Program administrative and management support; general overhead, including, but not limited to, utilities, janitorial services, building expenses, supplies, expenses and equipment, and department indirect costs; and engineering support, including, but not limited to, training, peer review, tracking and coordination;

1. 2. The direct costs associated with trav-

el to the facility site to supervise any field work undertaken to collect geologic and engineering data or to ascertain the accuracy and adequacy of geologic and engineering plans, or both, including, but not limited to, expenses actually incurred for lodging, meals, and mileage based on the rate established by the state of Missouri. These costs are in addition to the costs in paragraph (3)(D)1. of this rule; and

1. 3. Costs directly associated with public

notification and departmental public hearings, including legal notice costs, media broadcast costs, mailing costs, hearing officer costs, court reporter costs, hearing room costs, and security costs, will be billed to the applicant. In a contested case as defined in section 536.070(4), RSMo, costs related to preparing and supplying one (1) copy of the transcript(s) of the case shall not be charged to the applicant.

1. (E) An owner/operator of a hazardous waste landfill shall collect, on behalf of the state, from each generator or transporter, a tax equal to two percent (2%) of the gross charges and fees charged the generator for disposal at the landfill. The tax shall be accounted for separately on the statement of charges and fees made to the hazardous waste generator and shall be collected at the time of collection of the charges and fees.

1. (4) Corrective Action Oversight Cost Recovery.

   1. (A) In accordance with subdivision 260.375(30), RSMo, owners/operators of hazardous waste facilities performing corrective action pursuant to sections 260.350 to 260.430, RSMo, and the rules promulgated thereunder shall pay to the department all reasonable costs, as determined by the commission, incurred by the department in the oversight of corrective action investigations, monitoring or cleanup of releases of hazardous waste or hazardous constituents at hazardous waste facilities. Oversight shall include review of the technical and regulatory aspects of corrective action plans, reports, documents, and associated field activities, including attesting to their accuracy and adequacy. All corrective action plans approved by the department pursuant to sections 260.350 to 260.430, RSMo, shall require the department, upon notice by the owner/operator that the approved plan has been completed, to verify within ninety (90) days that the corrective action plan has been complied with and completed. Within thirty (30) business days thereafter and provided that the department agrees that the corrective plan has been complied with and completed, the department shall issue a letter to the owner/operator certifying the completion and compliance.
   2. (B) Corrective action cost recovery billing shall be based on the hourly rate(s) of departmental staff performing corrective action oversight multiplied by a fixed factor of three and one-half (3 1/2). This fixed factor is comprised of direct labor; fringe benefits including, but not limited to, insurance, medical coverage, Social Security, Workers’ Compensation, and retirement; direct overhead, including, but not limited to, clerical support and supervisory review and Hazardous Waste Program administrative and management support; general overhead, including, but not limited to, utilities, janitorial services, building expenses, supplies, expenses and equipment, and department indirect costs; and other support activities, including, but not limited to, training, peer review, tracking, and coordination.
   3. (C) The direct costs associated with travel to hazardous waste facilities for the purpose of corrective action oversight including, but not limited to, expenses actually incurred for lodging, meals, and mileage based on the rates established by the state of Missouri shall be recoverable. These direct costs shall be billed to the owner/operator and are in addition to the costs in subsection (4)(B) of this rule.
   4. (D) Corrective action-related costs directly associated with public notification and departmental public hearings, including legal notice costs, media broadcast costs, mailing costs, hearing officer costs, court reporter costs, hearing room costs, and security costs, shall be billed to the owner/operator. In a contested case as defined in section 536.070(4), RSMo, costs related to preparing and supplying one (1) copy of the transcript(s) of the case shall not be charged to the owner/operator.
   5. (E) All funds remitted by owners/operators of hazardous waste facilities performing corrective action shall be deposited in the hazardous waste fund created in section 260.391, RSMo.
2. (5) Variance Fee. Any person seeking a variance under 10 CSR 25 shall include a filing fee of fifty dollars ($50) payable to Missouri with each petition as required by subdivision 260.405.4(1), RSMo.

AUTHORITY: sections 260.370, 260.390, 260.395, and 260.437, RSMo 2016, and sections 260.380, 260.391, and 260.475, RSMo Supp. 2019.* Original rule filed Dec. 16, 1985, effective Oct. 1, 1986. Amended: Filed Aug. 14, 1986, effective Jan. 1, 1987. Amended: Filed Sept. 1, 1987, effective Dec. 28, 1987. Amended: Filed Dec. 1, 1987, effective May 1, 1988. Amended: Filed Dec. 29, 1987, effective May 1, 1988. Amended: Filed Sept. 6, 1988, effective Dec. 30, 1988. Amended: Filed Sept. 14, 1989, effective Dec. 29, 1989. Amended: Filed Feb. 16, 1990, effective Dec. 31, 1990. Amended: Filed Sept. 5, 1990, effective April 29, 1991. Amended: Filed Jan. 15, 1991, effective Aug. 1, 1991. Amended: Filed Sept. 4, 1991, effective Feb. 6, 1992. Amended: Filed Aug. 14, 1992, effective May 5, 1993. Amended: Filed April 4, 1994, effective Oct. 30, 1994. Amended: Filed June 16, 1995, effective Jan. 30, 1996. Amended: Filed June 1, 1998, effective Jan. 30, 1999. Amended: Filed April 30, 1999, effective Nov. 30, 1999. Amended: Filed Feb. 1, 2001, effective Oct. 30, 2001. Amended: Filed Dec. 17, 2001, effective Aug. 30, 2002. Amended: Filed April 2, 2002, effective Nov. 30, 2002. Amended: Filed March 27, 2003, effective Dec. 30, 2003. Amended: Filed Oct. 15, 2008, effective June 30, 2009. Amended: Filed June 15, 2015, effective Jan. 30, 2016. Amended: Filed June 14, 2018, effective March 30, 2019. Amended: Filed Aug. 30, 2019, effective March 30, 2020. *Original authority: 260.370, RSMo 1977, amended 1980, 1988, 1993, 1995, 2004, 2010; 260.380, RSMo 1977, amended 1980, 1985, 2000, 2004, 2005, 2011, 2013, 2014, 2018; 260.390, RSMo 1977, amended 1980, 1983, 1985, 1993, 2013; 260.391, RSMo 1980, amended 1993, 2000, 2005, 2018; 260.395, RSMo 1977, amended 1980, 1983, 1985, 1988, 2000, 2013, 2015; 260.437, RSMo 1983, amended 1995; and 260.475, RSMo 1983, amended 1985, 1988, 1994, 1999, 2000, 2004, 2005, 2011, 2013, 2014, 2018.