Veteran’s protection belongs to responsibility of states, such as international laws on the rights of veterans from World War II prescribed. In our veteran’s protection is regulated in several laws, and the rights and state of social security is one of the important area work of the Serbian organization Alliance of the Association of Veterans of National Liberation War (AAVNLW). The aim of this research is to improve the social and health status of Veterans and Disabled Veterans through continuous activity AAVNLW. Data on social and health status of Veterans and Disabled Veterans were collected on the basis of a questionnaire. This was accomplished through many years of cooperation between the Commission for Protection of Veterans and Disabled Veterans with more than 50 city and municipal board AAVNLW. The survey was conducted from 2008 to 2014 in 52 cities and municipalities in the whole territory of the Republic of Serbia. The surveying was 10,988 National Liberation War Veterans, descendants of martyrs and admirers, and in a significant number of cities and municipalities are covered by the participants of the wars of the nineties in XX century. In 23.6% of cases (2,020) were females of 8,576 processed questionnaires. Persons aged 80 and over accounted for 74% of respondents. His state of health of 56% of respondents rated it as bad and very bad. It was noted that of 730 respondents aged 85 and over, 402 of them (55.1%) had limited mobility, and 45 of them (6.2%) is immobile. Out of 6,839 respondents of all age groups, 2,221 of them (32.5%) are with severe limitations, while almost every other person with 85 years or more, have difficulties in maintaining personal hygiene. Slightly more than two-fifths of respondents (42.4%) who responded to the question on family circumstances, live in large families. Over 80% of respondents veterans and descendants of martyrs their material condition is rated as good and satisfying. Registered 2,342 (27.3%) require of veterans for support services at home and 1,295 (15.1%) requests for care in institutions for old people and pensioners. Processing and analyzing the data obtained, particularly with the cooperation with city and municipal committees AAVNLW, representatives of health and social services, representatives of local government, are substantially realized goals of the project “Socio-economic status and health needs of Veterans and Disabled Veterans.” It is also the basis for planning the activities of veterans’ organizations at all levels, and to implement measures to improve social security, more efficient health care, pension and disability insurance, and for effective cooperation with state institutions and bodies and institutions at the local level responsible for the social and health care of war veterans and invalids.