Dogfen gan Dominic Cummings (Prif Gynghorydd i Brif Weinidog y Deyrnas Unedig), o'r enw Tystiolaeth Dominic Cummings, ateb i'r Cais Ymchwiliad, dyddiedig 11/11/2022.
Modiwl 2 Wedi'i Gyflwyno:
- Page 22 on 9 October 2023
- Page 31 on 10 October 2023
- Pages 7, 22, 54, 56-57 on 13 October 2023
- Pages 52-54 and 56 on 30 October 2023
- Pages 1, 3, 16, 22-24, 26, 39-40, 49, 54, 56-57, 59-61, 68-69 on 31 October 2023
- Page 7 on 6 November 2023
- Pages 5 and 68 on 30 November 2023
- Pages 16-17 and 68 on 6 December 2023
- Page 53 on 7 December 2023
Modiwl 2A Wedi'i Gyflwyno:
- Page 22 on 29 January 2024