Slow walking compliance is normal. It keeps assets liquid and processes & people in place as long as possible before making changes. It also prevents the cost of changing back and forth if a new rule is struck down before its final date.

What will happen often is that a compliant procedure will be developed as soon as possible, but no changes will be made until absolutely necessary. That gives the organization maximum time to figure out other routes of compliance, fight the rule and continue at pace before they change.