Oh, you mean the size of the employer.
When our act was implemented, it came into effect all at once. However, it was staged in terms of larger employers having to go through a plan. They had a certain amount of time to come into compliance, in the sense that they had to adjust their current compensation practices to provide for pay equity. That was done by size.
Whether you need to do that now I think would depend on the unique nature of the federal jurisdiction.