| Date | Change | Text |
|---|---|---|
| 20 February 1872 | Made | 68 Oaths of Witnesses That any oath or affirmation taken or made by any Witness before a Select Committee may be administered by the Chairman, or by the Clerk attending such Committee. |
| 07 March 1888 | Amended | 89 Witnesses before the House and its Committees / Oath, &c., to Witnesses administered in Select Committees That any Oath or Affirmation taken or made by any Witness before a Select Committee may be administered by the Chairman, or by the Clerk attending such Committee. |
| 01 December 1902 | Amended | 87 Witnesses / Administration of oath in select committee Any oath or affirmation taken or made by any witness before a select committee may be administered by the chairman, or by the clerk attending such committee. |
| 01 August 1963 | Amended | 107 Witnesses / Administration of oath in select committee Any oath taken or affirmation made by any witness before a select committee may be administered by the chairman, or by the clerk attending such committee. |
| 04 March 2010 | Amended | 132 Nomination of Select Committees / Administration of oath in select committee Any oath taken or affirmation made by any witness before a select committee may be administered by the chair, or by the clerk attending such committee. |