Not everyone is on board with the NCAA's new agent testing.

A number of agencies that represent NBA players are planning to boycott the institution's new mandatory certification process, sources told The Athletic's Shams Charania.

The collegiate sports body reportedly sent a memo to agents Thursday reminding them to apply for NCAA certification before the Sept. 30 deadline. But several firms - including some major organizations - are choosing not to participate in the in-person testing currently scheduled for Nov. 6 in Indianapolis, Charania adds.