| Consulting editor | |
| Akin Gump Strauss Hauer & Feld LLP | Nicholas Antonas |
| Marc Hammerson | |
| Contributing firm | Author(s) |
| Accura | Laurits Schmidt Christensen |
| Accura | Clara Greve Brett |
| Akin Gump Strauss Hauer & Feld LLP | Eduardo Canales |
| Steven P Otillar | |
| Arntzen de Besche | Merete Kristensen |
| Karl Erik Aanjesen Navestad | |
| BP Angola | João Verne Oliveira |
| CMS Cameron McKenna LLP | Nicholas Ross McCall |
| Judith Aldersey Williams | |
| CRF Consultants Limited | Callum R Falconer |
| Cuatrecasas Gonçalves Pereira | Rui Mayer |
| Bruno Neves de Sousa | |
| ERM | Jessica Raza |
| EY | Robert Hodges |
| Herbert Smith Freehills LLP | Irina Akentjeva |
| Hiswara Bunjamin & Tanjung | Mira Fadhya |
| HP Inc | Maricela Robles |
| Iván Aleksei Alemán Loza | Iván Aleksei Alemán Loza |
| Maclay Murray & Spens LLP | Jill Reid |
| Marathon Oil Decommissioning Services LLC | Chris Wicks |
| Michelet & Co | Erlend B Bakken |
| Minter Ellison | Sam MacGibbon |
| Norton Rose Fulbright Canada LLP | Alan Harvie |
| OSPAR Commission | Luisa Rodriguez Lucas |
| Reed Smith LLP | Alexandra Gordon |
| Adam Hedley | |
| Nicholas Rock | |
| Robert Gordon University | Leon Moller |
| SKRINE | Faizah Jamaludin |
| Spindletop Law Limited | Sean Rush |
| Squire Patton Boggs | Ben Holland |
| Squire Patton Boggs | Michael Davar |
| Stephenson Harwood LLP | Simon Moore |
| Udo Udoma & Belo Osagie | Folake Elias Adebowale |
| Oluwadare Agbelese | |
| Franklin Onwuzu | |
| Sally Udoma | |
| University Of Aberdeen | John Paterson |
| University of Eastern Finland Morais Leitão Galvão Teles Soares da Silva & Associados | Eduardo G Pereira |
