Moral rights refer to the personal rights creators have over their work, including the right to be credited (attribution) and to object to derogatory treatment or modification of their work. In many countries, these rights are protected by law, even after the copyright has been assigned or sold.
A moral rights waiver in a vendor agreement is a clause where the creator agrees to give up these rights, allowing the client or purchaser to use, modify, or even omit attribution for the work as they see fit. This is often requested by companies to avoid future disputes, but it can significantly impact the creator’s control and reputation.