WY Stat § 35-8-402 (2021)
2021 Wyoming Statutes|Title 35 - Public Health and Safety|Chapter 8 - Cemeteries and Burials|Article 4 - Vaults, Crypts and Mausoleums|Section 35-8-402 - Regulations and Specifications Generally; Application to Certain Columbariums.

35-8-402. Regulations and specifications generally; application to certain columbariums.| (a) No person, firm, partnership, association, company or corporation shall construct any community vault, crypt, columbarium or mausoleum, wholly or partially above the surface of the ground, to be used to contain the body or remains of any dead human being unless the same shall be located within the confines of an established cemetery containing not less than five (5) acres, which cemetery shall have been in existence and operation for a period of at least five (5) years immediately preceding the time of the erection thereof, nor until plans and specifications therefor shall be approved by the state board of health [department of health]. Such plans and specifications shall set forth the sections, halls, rooms, corridors, elevators or other subdivisions thereof, with their descriptive names and numbers, and shall provide:  (i) That such structure be so arranged that any vault, cell, niche or crypt may be readily examined at any time by any person authorized by law to do so;  (ii) That suitable provision be made for permanently sealing each crypt or cell after the placing of any body therein, and in such manner that no fluid may escape therefrom;  (iii) That the foundation shall extend below the frost line and shall be of reinforced construction;  (iv) That the exterior walls and roof shall be constructed of granite or marble and shall not be less than six (6) inches in thickness;  (v) That exterior doors shall be constructed of bronze or aluminum alloys or any other material or alloy of similar properties;  (vi) That interiors shall be constructed of granite, marble, slate, sandstone or limestone;  (vii) That the structure shall contain adequate provision for drainage and ventilation;  (viii) That the structure shall be so constructed as to insure its beauty, durability and permanence, as well as the safety, convenience, comfort and health of the community in which it is located, as dictated and determined at the time by modern mausoleum construction and engineering science.  (b) The person making application shall file a certificate of such approval, signed by the state health officer, with a copy of such plans and specifications, in the office of the county clerk of the county wherein such structure is to be erected, and such clerk shall retain the same on file. No crypt, room or niche in any community mausoleum, columbarium or structure shall be sold or offered for sale until such structure shall be entirely completed.  (c) This act shall not apply to any columbarium owned by or for a church if it is less than one-half (1/2) acre in size and is located immediately contiguous to or is part of the church facility and is perpetually cared for. If the church relocates, it shall relocate all urns and remains placed within the columbarium. Any violation of this subsection is subject to the penalty imposed under W.S. 35-8-407.