In Sections R156-55e-102, R156-55e-302a, and R156-55e-302b, these proposed nonsubstantive changes update citations and make minor typographical corrections. In Section R156-55e-302c, this proposed amendment extends the expiration date of a temporary elevator mechanic license from 90 days to 180 days, to allow a temporary mechanic to perform the work of erecting, constructing, installing, altering, servicing, maintaining, or repairing an elevator during times when there is a shortage of licensed elevator mechanics. This section also provides an extension date for a renewal of the temporary mechanics license from 90 days to 180 days making it possible to be licensed for up to one year as a temporary elevator mechanic.