List of all current AIA Contract Documents. The Contract Documents consist of the OwnerContractor Agreement, Advertisement, Instructions to Bidders, Bidding.Owner shall pay Contractor in the manner provided in the Contract. The minimum qualifications are as follows: 1. Massachusetts Prompt Pay law requires property owners to make progress payments to Prime Contractors within 45 days after approval of invoice. Edit, sign, and share architect agreement online. No need to install software, just go to DocHub, and sign up instantly and for free.