The time period between completing a graduate degree and obtaining an Associate registration number from the BBS can feel like a strange state of limbo. You’re no longer a trainee (or, for social workers, an intern), but you’re not yet a registered associate either. Thankfully, hours of supervised experience gained in that time can still count toward LMFT, LPCC, or LCSW licensure — if you fall within the 90-day rule. What is the 90-day rule, and why does it matter so much?