22 Pa. Code § 405.21
The Department will instruct applicants to target their Program enrollment to children who are most at risk, consistent with the description in the Program guidance of targeting services to children most at risk, if it is likely that the funds appropriated for the upcoming program year will be less than the funds required to serve all eligible children in this Commonwealth. The Department will also instruct approved providers to engage in outreach and partnership with Child Care Works, Head Start, and other appropriate programs of the Office of Child Development and Early Learning to inform Programs and families that they serve about the availability of the Program and to coordinate with these programs, particularly when there are waiting lists.
22 Pa. Code § 405.21
This section cited in 22 Pa. Code § 405.3 (relating to general rules).