In 2012 the International Rabbinic Fellowship (IRF), an international organization of (as of 2012) 150 Modern Orthodox rabbis, passed a resolution saying that, "IRF Rabbis may not officiate at a wedding unless the couple has signed a halachic prenuptial agreement. IRF Rabbis are further encouraged to participate ritually only in weddings in which the couple has signed a halachic prenuptial agreement. Ritual participation includes but is not limited to reading the ketubah, serving as a witness, and making one of the sheva berachot." This makes the IRF the only Orthodox rabbinical organization in the world to require its members to use a halachic pre-nuptial agreement in any wedding at which they officiate.