From July 1, 2004, until the expiration of the Terrorism Insurance Program established in the federal Terrorism Risk Insurance Act of 2002, P.L. 107-297, as amended and reauthorized from time to time, (1) for any master policy that is required to be purchased by a condominium association pursuant to section 47-83 or by a unit owners’ association pursuant to section 47-255, the standard form of fire insurance policy set forth in section 38a-307 shall not exclude coverage for loss by fire or other perils insured against in the policy caused, directly or indirectly, by terrorism, as defined by the Insurance Commissioner; and (2) for any other commercial risk insurance policy, the standard form of fire insurance policy set forth in section 38a-307 may provide that the company shall not be liable for loss by fire or other perils insured against in the policy caused, directly or indirectly, by terrorism, as defined by the Insurance Commissioner, provided the premiums charged for such policy shall reflect any savings projected from the exclusion of such perils.