In order to be eligible for WIC benefits, an applicant shall provide to a local agency documentation of Maryland residency, or residency in a state having a reciprocal residency agreement with Maryland. Documentation. In order to document residency, an applicant shall provide to the local agency one of the following: Dated correspondence documenting the applicant’s home address; Maryland driver's license or identification card; In the case of an applicant who was a prior participant, documentation that the applicant still resides at the same address that is on file with the WIC Program; or Another item that confirms the residency of the applicant. Recording of Residency Documentation. A local agency shall document proof of residency.