This is an application by the National Labor Relations Board (Board) for enforcement of its order entered against the Austin Developmental Center, Inc. (ADC). The Board found that ADC violated sections 8(a)(1), 8(a)(3), and 8(a)(5) of the National Labor Relations Act (NLRA), 29 U.S.C. §§ 158(a)(1), (a)(3), (a)(5), by engaging in various unfair labor practices. 1 ADC does not contest thе Board’s findings as to the unfair labor practices; instead, ADC urges this court to deny enforcement of the order because the Board lacked jurisdiction in this case.
ADC’s jurisdictional challenge presents the following issues for resolution by this court: (1) whether the exclusion of “political subdivisions” from the definition of “employer” in section 2(2) of the Aсt, 29 U.S.C. § 152(2) applies to ADC, thereby depriving the Board of statutory jurisdiction; and (2) if section 2(2) does not deprive it of jurisdiction, whether the Board abused its discretion by not declining to assert its statutory jurisdiction because of ADC’s relationship to agencies of state and local government. We find that the Board has statutory jurisdiction over ADC and did not abuse its discretion in choosing to exercise it. Accordingly, we grant the Board’s petition for enforcement of its order.
I
ADC is an Illinois nonprofit corporation engaged in providing educational and counseling services to school age children. ADC’s students are children designated by the Chicago Board of Education as socially maladjusted and incapable of functioning within the normal public school classroom. ADC attempts to educate these children so they can return to the public schools. This is accomplished through an unstructured program which allows ADC to deal with the children on a highly individualized basis. 2 The children are served breakfast and lunch at the Center and return home at the end of the school day. ADC also provides counseling services for the children and for members of their families. ADC provides no counseling services for adults unrelated to its pupils; unrelated adults who come to the Center seeking aid are referred to a local hospital for counseling (Tr.Rep. 22). 3
The Center has beеn in existence since 1969. From 1969 to 1974, it was operated by the Illinois Department of Mental Health; in 1974, it assumed its present form as a private nonprofit corporation. ADC is governed by a Board of Trustees with day-to-day control vested in an Executive Director. Neither the Department of Mental Health nor the Chicago Board of *788 Educаtion has any role in the selection of ADC’s trustees or other management personnel. These agencies are, however, the primary sources of ADC’s funding. Of the 1975 total budget of $309,676, Department of Mental Health grants accounted for $236,837, in-kind contributions provided another $56,954, and Board of Education tuition reimbursements amounted to $11,698. 4
In 1975, Union organizing аctivities began which led ultimately to the unfair labor practices which are the subject of the Board’s order in this case. 5 In August, 1975, the Union filed its petition to commence the representation case. In that case, ADC argued that the Board lacked jurisdiction and convinced the Regional Director to dismiss the proceeding on that basis. 6 On review by the Board, that decision was reversed and jurisdiction asserted. In the subsequent unfair labor practice proceeding, ADC attempted to relitigate the jurisdictional issue. The Administrative Law Judge refused ADC’s offer to prove, through state regulations and other documents, that it had an “intimate connection” with the State of Illinois, finding that thе Board’s earlier ruling on jurisdiction precluded further argument on that issue. The Board affirmed this ruling, noting that all of the evidence offered by ADC had been available at the time of the representation case and that ADC offered no explanation for its failure to present the evidence at that time. 236 N.L.R.B. No. 83 at n. 2. The Board went on to аdopt the Administrative Law Judge’s opinion with minor modification.
II
At the outset, we must determine whether the Board properly precluded ADC from presenting further evidence relevant to the jurisdictional issue. It is well settled that issues which were or could have been litigated in an earlier Board proceeding may not be relitigated in an unfair labor practice case absent compelling circumstances.
Pittsburgh Plate Glass Co. v. N.L. R.B.,
The state regulations and other documents offered by ADC at the unfair labor practice proceeding were not shown to have been unavailable at the time of the representation proceeding; in fact, the Board found that ADC conceded that it had been “aware” of them at that time. 236 N.L. *789 R.B. No. 83 at n. 2. In light of this, the Boаrd properly refused to reopen the issue of its jurisdiction. This court, therefore, will focus its attention on the record of the representation proceeding.
III
ADC asserts that section 2(2), 29 U.S.C. § 152(2), which excludes “political subdivisions” from the coverage of the Act, deprives the Board of jurisdiction in this case. 7 ADC does not argue that it is itself a рolitical subdivision of the state; rather, ADC argues that its close and intimate relationship with the state brings it within the scope of section 2(2). This argument confuses the distinction between statutory and discretionary limitations on the Board’s jurisdiction.
The statutory limitation contained in section 2(2) has not been broadly construed. The Board defines “politicаl subdivision” as (1) an entity created by the state so as to constitute an arm of government, or (2) an entity administered by persons who are responsible to the electorate or to public officials.
N.L.R.B.
v.
Highview, Inc.,
Some courts have extended the statutory limitation somewhat further. Where a private employer, because of a contract with an exеmpt entity, retains so little control over its own labor relations that it cannot engage in meaningful collective bargaining, section 2(2) has been held to deprive the Board of jurisdiction because the exempt entity is deemed the true employer.
Highview, Inc., supra,
The Board found that section 2(2) did not apply to exclude ADC from the coverage of the Act. The Board’s rulings on its own statutory jurisdiction are entitled to great weight.
N.L.R.B. v. E. C. Atkins & Co.,
*790 IV
The Board is allowed broad discretion in choosing whether or not to exercise its statutory jurisdiction.
Pope Maintenance, supra,
A
These principles illustrate the importance of properly classifying a jurisdictional limitation as statutory or discretionary. ADC’s argument to the contrary notwithstanding, the so-called “intimate connection” test is not an aspect of section 2(2)’s statutory limitation on the Board’s jurisdiction.
9
Rather, the courts clearly hold that the “intimate connection” test is one of the Board’s discretionary rules used to decline jurisdiction where the purposes of the Act will be furthered thereby.
Highview, Inc., supra,
Where a private employer performs services for an exempt entity which are “intimately connected” with the functions of that entity, the Board has declined to exercise its statutory jurisdiction over the employer.
10
Contrary to ADC’s assertion, the mere fact that the services are essential to the exempt entity’s operations will not establish the requisite intimate connection; the services also must be interwoven and integrated with those operations.
Herbert Harvey, Inc., supra,
ADC cites many decisions in which the Board declined jurisdiction because the employer was performing services which were intimately connected with the operatiоns of an exempt political subdivision. We note only that none of the decisions cited involve employers providing services substantially *791 similar to those provided by ADC in this case. ADC has not shown substantial prejudice, nor has it shown that the Board treated similar cases differently; we cannot find, therefore, that the Board abused its discretion by exercising its statutory jurisdiction over ADC.
Our conclusion is in line with the recent decision of the Fifth Circuit in
Highview, Inc. v. N.L.R.B.,
B
Finally, ADC argues that the Board should have declined jurisdiction over it because its relationship to the Chicago Board of Education makes it an adjunct of the public school system. Board decisions recognize a discretionary limitation on the Board’s jurisdiction where the employer provides special education services for a public school system in such a manner that the employer may be considered an “adjunct” of the school system. See, e. g.,
Perkins School for the Blind,
The rationale underlying these decisions is that where a public еntity is required by statute to provide certain services and chooses to satisfy this obligation by contracting with a private employer, the private employer should be exempt from Board jurisdiction because it is functioning, in effect, as a public agency. To invoke this exemption, the private employer must show more than that it рrovides the statutorily mandated services; the exemption is applicable only where the public agency chooses contracting with private employers as the primary means of satisfying its statutory obligation.
George Junior Republic,
Furthermore, ADC failed to show compliance with the requirements of the “adjunct” exemption in another respect. The Board has held that in order to qualify for exemption the private school must show direct and substantial control over its operations by the contracting public agency.
Perkins School for the Blind, supra,
*792 The Board possesses statutory jurisdiction in this case and did not abuse its discretion in choosing to exercise it. This court accordingly grants the Board’s application for enforcement of its order against ADC.
Notes
. The Board’s оpinion in the representation case is found at
. ADC’s students are placed in classes of eight, with one teacher and one teacher’s aide per class.
. “(Tr.Rep.)” refers to the official record of the proceedings in the representation сase.
. The Board of Education is required by statute to pay the tuition costs for students attending non-public special education facilities where the reason for their attendance is the inability of the Board’s own special education programs to provide the needed services. Ill.Rev.Stat. ch. 122, § 14-7.02.
. ADC does not argue that the Bоard’s findings with respect to the unfair labor practices are erroneous. This opinion, therefore, will not describe the facts underlying the Board’s findings. A detailed account of the events resulting in the unfair labor practice charges can be found in the decision of the Administrative Law Judge appended to the Board’s order in this case. 236 N.L.R.B. No. 83 (1978).
. ADC’s jurisdictional argument in the representation case was directed at proving that ADC was not a health care institution within the coverage of the 1974 Health Care Amendment to the Act, which had extended the Board’s jurisdiction to include profit and nonprofit health care institutions. ADC relied upon the Board’s decision in Ming Quong
Children’s Center,
. Section 2(2) of the N.L.R.A., 29 U.S.C. § 152(2), provides, in relevant part:
The term “employer” shall not include the United States or any wholly owned Government corporation, ... or any State or political subdivision thereof . . .
. ADC argues only that it lacks control over the wages and benefits of its employees due to budgetary limitations imposed by its dependence on public funds. Neither the Illinois Department of Mental Health nor the Chicago Board of Education specifically limits ADC’s employee compensation expenditures. The fact that these agencies place an effective ceiling upon such expenditures by limiting ADC’s total budget is not the type of control over ADC’s labor-relations required to invoke the section 2(2) exemption.
Herbert Harvey, Inc. v. N.L.R.B.,
. Several Board decisions suggest that the “intimate cоnnection” test is statutory in origin. See, e. g.,
Columbia Transit Corp.,
. The Board recently indicated that it will nо longer employ the intimate connection test.
National Transportation Service, Inc.,
240 N.L. R.B. No. 64 (1979). ADC argues that this change in position is typical of the Board’s vacillation in this area and requires that Board decisions be given little deference by the courts. An administrative agency, however, must be allowed substantial flexibility to adapt its standards to changing conditions; it is not an abuse оf discretion for the Board to change its policy with respect to matters within its jurisdiction.
N.L.R.B. v. Kent County Association for Retarded Citizens,
