EXHIBIT A - ACKNOWLEDGMENT OF RECEIPT OF ADDENDA 2026.docx

This is an Exhibit A Addendum Acknowledgment form issued by MassDOT Rail and Transit Division for the Transit-ADA Compliant Van Procurement solicitation. The form serves as the official acknowledgment mechanism for all proposers to confirm receipt of addenda issued during the solicitation period. The document provides a structured table with rows for addendum numbers and corresponding dates, allowing proposers to document each addendum received. All proposers are required to complete and submit this acknowledgment prior to the solicitation opening, either with their proposal submission or by separate letter. The form requires the proposer to provide company name, authorized signature, signatory name and title, and submission date. This ensures that all bidders have received the same amendments and modifications to the original solicitation documents and maintains transparency throughout the procurement process.

This form does not contain pricing information, contract terms, funding amounts, or other substantive contract details. Rather, it is an administrative control document designed to create an auditable record that all proposers have acknowledged receipt of all addenda modifications issued during the open solicitation period. Submission of this completed form is a compliance requirement for proposal evaluation and serves as evidence of proposer awareness of all changes to the original solicitation requirements.