Grandfathering in policy changes means that:

• A. Existing policies retain their original terms when regulations change.
• B. New policies issued after the change apply the new terms to existing contracts.
• C. Regulations apply differently to new contracts versus existing contracts.
• D. Some policies preserve terms for existing contracts under grandfathering.

Answer: (A)

Grandfathering means existing policies keep their original terms even when regulations change. This preserves the contracts that were already in force, so they aren’t rewritten to match the new rules. For example, if a new regulatory standard affects future policies, those already issued stay with the terms they had before the change, while new policies after the change follow the updated terms. This is not retroactive to current contracts, it’s a protection for those existing agreements. The idea described is the precise way grandfathering works, whereas other descriptions suggest applying the new terms to existing contracts, which would be a retroactive change.