The governing statute is the Companies Act 2014, and Part 18 (sections 1172 to 1226) adapts the general company rules to guarantee companies. The name comes first: section 1178 requires the registered name to end with "company limited by guarantee" or its Irish equivalent, with "CLG" allowed as an abbreviation after registration. Companies promoting commerce, art, science, education, religion or charity can drop that ending under section 1180, provided the constitution applies all income to the objects, prohibits distributions to members and transfers any surplus on winding up to another company meeting the same conditions. A director or the secretary must also deliver the prescribed statement to the Registrar. On governance, section 1194 imposes at least two directors, and section 1199(3) requires the articles to state the number of members with which the company proposes to be registered.
Meetings follow the general rules with CLG adjustments. An annual general meeting is held every year, no more than 15 months apart, and section 1202 prevents a CLG with more than one member from dispensing with it. Notice is 21 days for the AGM and for any meeting passing a special resolution, and 7 days for other extraordinary general meetings under section 181. Each subscriber signs in front of a witness who attests the signature, or authenticates electronically under section 888, and the CLG constitution is filed with the CRO alongside Form A1.
Charities add a second layer. The Charities Act 2009 defines charitable purpose in section 3 and requires it to be for the public benefit, and section 39 obliges a charity operating in the State to register with the Charities Regulator. For tax exemption, Revenue expects the constitution to contain its own standard clauses on income and property, payments to directors, amendments, winding up and accounts, as set out in the Revenue guidance on applying for charitable tax exemption. The charitable version of this template carries those clauses, adapted only where section 1180 requires it.