The EMA's Validation step (Day 0, takes about 2 weeks from submission, and is when the process clock really begins) and the first LOQ (Day 90 after Validation) are two important hurdles. I don't think it's common for a company to say they passed Validation, nor for them to say they finished responding to the first LoQ. (A timetable of the EMA's expectation date to receive the response is published, by the EMA.)