10 Guam Code Ann. § 30201
(a) Mortuary means any place used for such activities as are incident, convenient or related to the preparation and arrangements for the funeral, transportation, burial, cremation or other disposition of dead human bodies;
(b) Mortician means any person engaged in or conducting or holding himself out as engaged in or conducting any of the following:
(1) preparing for the burial or disposal and directing and supervising the burial or disposal of dead human bodies;
(2) maintaining a mortuary as defined in this Section; or
(3) using, in connection with his name or the name of a mortuary the words funeral director, undertaker or mortician or any other title implying that he is engaged as a mortician; and
(c) Embalming means the preservation and disinfection or attempted preservation and disinfection of a dead human body by injection, both arterially and into the body cavities of an amount of approved embalming fluid at least the equivalent of ten percent (10%) of the body weight. An approved embalming fluid shall have disinfecting capacities at least equivalent of five percent (5%) of formaldehyde gas when diluted in accordance with manufacturers specifications and shall contain no alcohol.
SOURCE: GC § 9602.
