§ 4013. Nature and limitation of insurance coverage

(a) Regulations respecting general terms and conditions of insurability
The Director shall from time to time, after consultation with the advisory committee authorized under section 4025 of this title, appropriate representatives of the pool formed or otherwise created under section 4051 of this title, and appropriate representatives of the insurance authorities of the respective States, provide by regulation for general terms and conditions of insurability which shall be applicable to properties eligible for flood insurance coverage under section 4012 of this title, including—
(1) the types, classes, and locations of any such properties which shall be eligible for flood insurance;
(2) the nature and limits of loss or damage in any areas (or subdivisions thereof) which may be covered by such insurance;
(3) the classification, limitation, and rejection of any risks which may be advisable;
(4) appropriate minimum premiums;
(5) appropriate loss-deductibles; and
(6) any other terms and conditions relating to insurance coverage or exclusion which may be necessary to carry out the purposes of this chapter.
(b) Regulations respecting amount of coverage
In addition to any other terms and conditions under subsection (a) of this section, such regulations shall provide that—
(1) any flood insurance coverage based on chargeable premium rates under section 4015 of this title which are less than the estimated premium rates under section 4014 (a)(1) of this title shall not exceed—
(A) in the case of residential properties—
(i) $35,000 aggregate liability for any single-family dwelling, and $100,000 for any residential structure containing more than one dwelling unit,
(ii) $10,000 aggregate liability per dwelling unit for any contents related to such unit, and
(iii) in the States of Alaska and Hawaii, and in the Virgin Islands and Guam; the limits provided in clause (i) of this sentence shall be: $50,000 aggregate liability for any single-family dwelling, and $150,000 for any residential structure containing more than one dwelling unit;
(B) in the case of business properties which are owned or leased and operated by small business concerns, an aggregate liability with respect to any single structure, including any contents thereof related to premises of small business occupants (as that term is defined by the Director), which shall be equal to
(i) $100,000 plus
(ii) $100,000 multiplied by the number of such occupants and shall be allocated among such occupants (or among the occupant or occupants and the owner) under regulations prescribed by the Director; except that the aggregate liability for the structure itself may in no case exceed $100,000; and
(C) in the case of church properties and any other properties which may become eligible for flood insurance under section 4012 of this title—
(i) $100,000 aggregate liability for any single structure, and
(ii) $100,000 aggregate liability per unit for any contents related to such unit; and
(2) in the case of any residential property for which the risk premium rate is determined in accordance with the provisions of section 4014 (a)(1) of this title, additional flood insurance in excess of the limits specified in clause (i) of subparagraph (A) of paragraph (1) shall be made available to every insured upon renewal and every applicant for insurance so as to enable such insured or applicant to receive coverage up to a total amount (including such limits specified in paragraph (1)(A)(i)) of $250,000;
(3) in the case of any residential property for which the risk premium rate is determined in accordance with the provisions of section 4014 (a)(1) of this title, additional flood insurance in excess of the limits specified in clause (ii) of subparagraph (A) of paragraph (1) shall be made available to every insured upon renewal and every applicant for insurance so as to enable any such insured or applicant to receive coverage up to a total amount (including such limits specified in paragraph (1)(A)(ii)) of $100,000;
(4) in the case of any nonresidential property, including churches, for which the risk premium rate is determined in accordance with the provisions of section 4014 (a)(1) of this title, additional flood insurance in excess of the limits specified in subparagraphs (B) and (C) of paragraph (1) shall be made available to every insured upon renewal and every applicant for insurance, in respect to any single structure, up to a total amount (including such limit specified in subparagraph (B) or (C) of paragraph (1), as applicable) of $500,000 for each structure and $500,000 for any contents related to each structure; and
(5) any flood insurance coverage which may be made available in excess of the limits specified in subparagraph (A), (B), or (C) of paragraph (1), shall be based only on chargeable premium rates under section 4015 of this title, which are not less than the estimated premium rates under section 4014 (a)(1) of this title, and the amount of such excess coverage shall not in any case exceed an amount equal to the applicable limit so specified (or allocated) under paragraph (1)(C), (2), (3), or (4), as applicable.
(c) Effective date of policies
(1) Waiting period
Except as provided in paragraph (2), coverage under a new contract for flood insurance coverage under this chapter entered into after September 23, 1994, and any modification to coverage under an existing flood insurance contract made after September 23, 1994, shall become effective upon the expiration of the 30-day period beginning on the date that all obligations for such coverage (including completion of the application and payment of any initial premiums owed) are satisfactorily completed.
(2) Exception
The provisions of paragraph (1) shall not apply to—
(A) the initial purchase of flood insurance coverage under this chapter when the purchase of insurance is in connection with the making, increasing, extension, or renewal of a loan; or
(B) the initial purchase of flood insurance coverage pursuant to a revision or updating of floodplain areas or flood-risk zones under section 4101 (f) of this title, if such purchase occurs during the 1-year period beginning upon publication of notice of the revision or updating under section 4101 (h) of this title.