Recommendation CM/Rec(2010)4 of the Committee of Ministers to member states on human rights of members of the armed forces

"H. Members of the armed forces have the right to freedom of thought, conscience and religion. Any limitations on this right shall comply with the requirements of Article 9, paragraph 2 of the European Convention on Human Rights.
40. Members of the armed forces have the right to freedom of thought, conscience and religion, including the right to change religion or belief at any time. Specific limitations may be placed on the exercise of this right within the constraints of military life. Any restriction should however comply with the requirements of Article 9, paragraph 2, of the Convention. There should be no discrimination between members of the armed forces on the basis of their religion or belief.
41. For the purposes of compulsory military service, conscripts should have the right to be granted conscientious objector status and an alternative service of a civilian nature should be proposed to them.
42. Professional members of the armed forces should be able to leave the armed forces for reasons of conscience.
43. Requests by members of the armed forces to leave the armed forces for reasons of conscience should be examined within a reasonable time. Pending the examination of their requests they should be transferred to non-combat duties, where possible.
44. Any request to leave the armed forces for reasons of conscience should ultimately, where denied, be examined by an independent and impartial body.
45. Members of the armed forces having legally left the armed forces for reasons of conscience should not be subject to discrimination or to any criminal prosecution. No discrimination or prosecution should result from asking to leave the armed forces for reasons of conscience.
46. Members of the armed forces should be informed of the rights mentioned in paragraphs 41 to 45 above and the procedures available to exercise them."