The office shall determine the capacity of a large family child care home according to criteria established in: This subtitle affecting floor space, outdoor activity space, staffing, child supervision, equipment, ages of the children to be enrolled, and sanitary facilities; and Applicable codes, including but not limited to zoning, building, and fire codes. The maximum total capacity of a large family child care home is 12 children. The number of children present in care at any one time may not exceed the maximum child capacity number stated on the certificate of registration.