On review of submissions pursuant to rule 500.2 (b) of the Rules of the Court of Appeals (22 N.Y.CRR 500.2 [b]), order reversed, without costs, and judgment of Special Term reinstated. Respondents' grading of the examination was in contravention of the respondent commission's own rules and regulations (4 N.Y.CRR 66.1) . The rules of an administrative agency, duly promulgated, are binding upon the agency as well as upon any other person who might be affected (see People ex rel. Doscher v Sisson, 222 N.Y. 387, 393-394).
Concur: Chief Judge COOKE and Judges JASEN, GABRIELLI, JONES, WACHTLER, FUCHSBERG and MEYER.