The applicant, participant or authorized representative shall appeal within 90 days after the date the local agency mails or delivers to the adult applicant or participant, or parent or guardian of an infant or child applicant or participant, written notice of the action to deny or terminate benefits under the WIC Program. An appeal is timely filed if it is received by the local agency within the 90-day period.
28 Pa. Code § 1111.4
This section cited in 28 Pa. Code § 1111.6 (relating to denial or dismissal of appeal).