2013 Report on International Religious Freedom - Israel, 28 July 2014 published by United States Department of State:
The law recognizes the following religious communities: Eastern Orthodox, Latin (Roman Catholic), Gregorian-Armenian, Armenian-Catholic, Syrian Catholic, Chaldean (Chaldean Uniate Catholic), Greek Catholic Melkite, Maronite, Syrian Orthodox, Druze, Evangelical Episcopal, and Bahai. Other religious communities, including Muslims and major Protestant Christian denominations, have a presence in the country, but are not recognized by the government as "religious communities." Five religious communities have applied for official recognition but their applications have been pending for years: Ethiopian Orthodox, Coptic Orthodox, Evangelical Lutheran Church, Evangelical Alliance of Israel, andJehovah's Witnesses.
Interestingly, because the JWs do not have official recognition, they do not have the authority to conduct marriages:
Members of unrecognized religious groups may practice their beliefs. There is no civil right to marry or divorce in the country for members of unrecognized religious communities, but an authority within one of the recognized religious communities can handle their personal status issues, including marriage, if the authority agrees.And about proselytizing:
Proselytizing is legal for all religious groups. The law prohibits offering a material benefit as an inducement to conversion. It is also illegal to convert a person under 18 unless one parent is an adherent of the religious group seeking to convert the minor. Despite the legality of proselytism, the government generally discourages proselytizing and encourages the popular perception that it is illegal. The MOI occasionally cites proselytizing as a reason to deny student, work, and religious visa extensions, as well as to deny permanent residency petitions.
The societal view of JWs in Israel:
Societal attitudes toward missionary activities and conversion were generally negative. Most Jews opposed missionary activity directed at Jews, considering it tantamount to religious harassment, and some were hostile to Jewish converts to Christianity. Messianic Jews and Jehovah's Witnesses were reportedly harassed regularly by Yad L'Achim and Lev L'Achim, Jewish religious organizations opposed to missionary activity and intermarriage. There were no violent attacks against Messianic Jews orJehovah's Witnesses.