of Slayton v County of Cayuga, 56 AD2d 704 ;
Matter of Aldazabel v Carey, supra; see, also,
Cohen v New York State Civ. Serv. Comm., 90 AD2d 884 ). Petitioner’s remaining argument is that pursuant to section 80 of the Civil Service Law, she is entitled to some other grade 24 nurse consultant position held by persons with less seniority within the layoff unit. She was placed on a preferred list from which all appointments to fill further vacancies to her title or similar titles will be made. She concedes that the remaining eight employees in the unit do not hold nurse consultant positions with the same parenthetic, but argues that she should be given one of those positions on the ground that they are the “same or similar” to her former position and that pursuant to subdivision 1 of section 80 of the Civil Service Law, her seniority should prevail. Respondent President of the Civil Service Commission asserts that the commission’s interpretation of the statutory words “same or similar positions”, as implemented by 4 NYCRR 5.5 (c), means positions in the same title, and that different parenthetics denote different positions in a layoff situation. This interpretation has been upheld by the courts
(Bouton v New York State Dept, of Civ. Serv., 110 Mise 2d 1072, 1074;
Maranz v Office of Drug Abuse Servs., Supreme Ct, Albany County, Jan. 9,1976, Conway, J.). In several memoranda issued by the commission, the phrase is consistently defined as meaning positions in a single title. While memoranda do not have the force of law, they serve as the Department of Civil Service’s interpretation of statutes
(Matter of Callahan v Ward, 87 Mise 2d 39, 41). We find petitioner’s argument that the Department of Civil Service has, in cited instances, interpreted the statute differently to be unpersuasive. The cases cited by petitioner involve the interpretation of section 81 of the Civil Service Law in situations which involve the certification of a preferred list for filling vacancies in positions with titles different from an abolished position. Those situations differ from the circumstances of this case. The interpretation placed upon the statute by the Civil Service Commission, which falls within its special expertise and control, must be sustained as it has a rational basis in law, and it cannot be said that the commission acted arbitrarily or capriciously (see
Matter of Moreland v Bahou, 61 AD2d 1093 , 1094;
Matter of Rubin v Levine, 41 NY2d 1024 , 1025-1026;
Matter ofWirzberger v Watson, 305 NY 507 , 513). We hold, since the determination has a warrant in the record and a reasonable basis, that it must be upheld (see
Matter of Howard v Wyman, 28 NY2d 434 , 438). Judgment affirmed, without costs. Sweeney, J. P., Kane, Main, Mikoll and Weiss, JJ., concur.