If, during the term of the license, the licensee develops a permanent physical or mental condition that causes the licensee to fail to meet the requirements of Sec. 55.21 of this part, the facility licensee shall notify the Commission, within 30 days of learning of the diagnosis, in accordance with Sec. 50.74(c). For conditions for which a conditional license (as described in Sec. 55.33(b) of this part) is requested, the facility licensee shall provide medical certification on Form NRC 396 to the Commission (as described in Sec. 55.23 of this part). [60 FR 13617, Mar. 14, 1995]