The Modification Request Form is similar to the Initial Protocol in that it is an interactive form with built-in logic. That means that the answers to some questions will reveal other questions. Only ...

A modification request is required if you plan to make any changes to your research or deviate from the protocol after approval or exemption has been granted. Such changes include, but are not limited ...

Google has rolled out a revised version of its official form for advertisers to request changes, in a move to improve the efficiency of Performance Max campaign management. The updated form now ...