In the past, the age of exemption from reserve duty by the Defense Service Law (חוק שירות ביטחון [נוסח משולב], התשמ"ו-1986) was 54 for men and 38 for women; nevertheless, it was not possible to call up reservists over 41 years of age who had served in a combat unit in the last 10 years or more, or reserve soldiers over the age of 48 who had served in a combat unit for at least 20 years, unless they gave consent for this to happen. Over the years, the IDF has lowered the maximum age at which male reservists are called for reserve duty service,[3] so that the earliest age of exemption for males has become 40 for regular soldiers, 42 for combat officers, 45 for non-combat officers, 48 for soldiers serving in the Regional Defense units (הגמ"ר

and in non-military reservist units, and 51 years-of-age for the reservists serving as physicians in their reserve duty. In 2008 the Knesset approved the Reserve Service Law (חוק שירות המילואים, התשס"ח-2008) which came into effect on 1 August 2008. Accordingly, the age of exemption from reserve duty was reduced for all males, and as a result, ever since then it has stood at 40 for all soldiers, 45 for officers, and 49 for reservists who perform certain specific duties defined as such by the Minister of Defense and approved by the Foreign Affairs and Defense Committee (this mostly includes officials in the medical branch, drivers of heavy equipment, mechanics and technicians[4]).