The following are considered public office holders for the purpose of the Lobbyist Registry:
- Member of Regional Council
- Officer or employee of Niagara Region
- Member of a local board or committee established by Council
- Any accountability officer appointed under the Municipal Act, 2001, including but not limited to the Integrity Commissioner, the Lobbyist Registrar, Ombudsman and/or Closed Meeting Investigator
- Individuals under contract with Niagara Region providing consulting or other advisory services to Niagara Region related to matters with budgetary or operational impacts during the term of their contract