A contribution program is still different from a grant program. At the outset, before an agreement is reached, the program will impose certain constraints. Even before signing a contribution agreement, the applicant is told what will be required of them for their project to be funded. Then an agreement is signed between the two entities. In the case of non-compliance with the agreement, which did happen once, no payment is made.
On October 5th, 2017. See this statement in context.