The ESR Spectroscopy Group is organized with the aid of a committee of group members, with a Chairman, Secretary and Treasurer. Members serve on the Committee for three years. The Chairman is elected for three years, the Secretary for five years and the Treasurer for four years. The Committee often has an international member representing EPR practitioners outside the UK, a representative of one of the spectrometer manufacturers, and a local organizer for the current conference. Since 2016 the previous conference organiser has been invited to served a further year to pass on their expertise, and in 2017 it was decided that a new treasurer would serve as a treasurer-elect for one year prior to enable a smooth transfer of power.
Current Committee
| Post | Name | Institution | Tel | Period | ||
| Chairman | Prof | Eric | McInnes | University of Manchester | +44 1612 754 469 | 2016-19 |
| Secretary | Prof | Ilya | Kuprov | University of Southampton | +44 2380 594 140 | 2016-21 |
| Treasurer | Dr | Fraser | MacMillan | University of East Anglia | +44 1603 592 766 | 2014-18 |
| Deputy Treasurer | Dr | David | Norman | University of Dundee | +44 1382 384 798 | 2017-18 |
| International Representative | Prof | Gunnar | Jeschke | ETH Zürich | +41 4463 257 02 | 2015-18 |
| Web Master | Dr | Chris | Wedge | University of Huddersfield | +44 1484 471 614 | 2016-18 |
| Industry Representative | Dr | Andrew | Gibbs | Bruker UK Limited | +44 2476 855 200 | 2015-18 |
| Committee Member | Dr | Emma | Richards | University of Cardiff | +44 2920 874 029 | 2015-18 |
| Committee Member | Dr | Alice | Bowen | University of Oxford | +44 1865 272 641 | 2016-19 |
| Committee Member | Dr | Bela | Bode | University of St Andrews | +44 1334 463 869 | 2016-19 |
| 2017 Conference Organiser | Prof | Christiane | Timmel | University of Oxford | +44 1865 272 682 | 2016-18 |
| 2017 Conference Organiser | Prof | Arzhang | Ardavan | University of Oxford | +44 1865 272 366 | 2016-18 |
| 2018 Conference Organiser | Dr | Maxie | Roessler | Queen Mary University of London | +44 2078 826 627 | 2017-19 |