Recognition of same-sex unions in Croatia in the context of "Same-sex union"

A civil union (also known as a civil partnership) is a legally recognized arrangement similar to marriage, primarily intended to provide legal recognition for same-sex couples. Civil unions grant some or all of the rights of marriage, with child adoption being a common exception.

Civil unions have been established by law in several mostly developed countries in order to provide legal recognition of relationships formed by same-sex couples and to afford them rights, benefits, tax breaks, and responsibilities. In 1989, Denmark was the first country to legalise civil unions; however, most other developed democracies did not begin establishing them until the 1990s and early 2000s. In Brazil, civil unions were first created for opposite-sex couples in 2002, and then expanded to include same-sex couples in 2011. In the majority of countries that established same-sex civil unions, they have since been either supplemented or replaced by same-sex marriage. Civil unions are viewed by LGBT rights campaigners as a "first step" towards establishing same-sex marriage, as civil unions are viewed by supporters of LGBT rights as a "separate but equal" status.