tag:www.gov.uk,2005:/government/organisations/certification-officerCertification Officer - Activity on °Ç¸ç³Ô¹ÏHM Government2026-05-15T12:21:31Z/guidance/certification-officers-hearing-procedures#2026-05-15T12:21:31Z2026-05-15T12:21:31ZCertification Officer’s hearing proceduresGuidance for applicants and unions attending a hearing with the Certification Officer (CO)./government/news/certification-officer-latest-decisions#2026-05-12T11:24:09Z2026-05-12T11:24:09ZCertification Officer: AnnouncementsGeneral announcements and latest decisions of the Certification Officer/government/news/certification-officer-forthcoming-hearings#2026-05-08T16:15:23Z2026-05-08T16:15:23ZCertification Officer: forthcoming hearingsCases due to be heard by the Certification Officer./government/publications/jurisdictional-sift-nnamuchi-and-unison-the-public-service-union#2026-04-23T16:06:06Z2026-04-23T16:06:06ZDecision: Jurisdictional sift: Nnamuchi and UNISON: The Public Service UnionThis document contains the decision made by the Certification Officer in this case. /guidance/establish-a-political-fund#2026-04-22T10:40:47Z2026-04-22T10:40:47ZEstablish a political fundA guide for trade unions and employers’ associations seeking to establish a political fund/government/publications/breach-of-union-rules-decision-nesbitt-v-national-association-of-schoolmasters-union-of-women-teachers#2026-03-31T15:19:27Z2026-03-31T15:19:27ZDecision: Breach of union rules decision: Nesbitt v National Association of Schoolmasters Union of Women TeachersThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-mcgaughey-blake-v-ucu#2026-03-31T13:41:55Z2026-03-31T13:41:55ZDecision: Breach of union rules decision: McGaughey & Blake v UCUThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-farwell-v-university-and-college-union--2#2026-03-31T10:38:23Z2026-03-31T10:38:23ZDecision: Breach of union rules decision: Farwell v University and College UnionThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-alsaid-v-unite-the-union#2026-03-23T11:00:00Z2026-03-23T11:00:00ZDecision: Breach of union rules decision: Alsaid v Unite the UnionThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-islam-and-pcs#2026-03-17T11:46:38Z2026-03-17T11:46:38ZDecision: Jurisdictional sift: Islam and PCSThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-molina-and-advance#2026-03-17T11:46:05Z2026-03-17T11:46:05ZDecision: Jurisdictional sift: Molina and AdvanceThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-gomes-v-unite-the-union#2026-03-05T10:25:46Z2026-03-05T10:25:46ZDecision: Breach of union rules decision: Gomes v Unite the UnionThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-giire-v-ukphd-union#2026-02-25T12:02:48Z2026-02-25T12:02:48ZDecision: Breach of union rules decision: Giire v UKPHD UnionThis document contains the decision made by the Certification Officer in this case./government/publications/jurisdictional-sift-deacon-and-unite#2026-02-12T10:40:49Z2026-02-12T10:40:49ZDecision: Jurisdictional sift: Deacon and UniteThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-abdi-and-unison#2026-02-10T15:35:12Z2026-02-10T15:35:12ZDecision: Jurisdictional sift: Abdi and UnisonThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-hussain-and-pcs-sift-decision#2026-02-10T15:33:00Z2026-02-10T15:33:00ZDecision: Jurisdictional sift: Hussain and PCSThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-parnell-and-transport-salaried-staff-association-tssa#2026-02-10T15:31:30Z2026-02-10T15:31:30ZDecision: Jurisdictional sift: Parnell and Transport Salaried Staff Association (TSSA)This document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-mcdonald-and-rmt#2025-12-17T11:46:33Z2025-12-17T11:46:33ZDecision: Jurisdictional sift: McDonald and RMTThis document contains the decision made by the Certification Officer in this case. /government/publications/breach-of-union-rules-decision-jama-v-ukphd-union#2025-12-12T14:14:35Z2025-12-12T14:14:35ZDecision: Breach of union rules decision: Jama v UKPHD UnionThis document contains the decision made by the Certification Officer in this case. /government/publications/jurisdictional-sift-rachubinski-and-gmb#2025-12-09T14:04:35Z2025-12-09T14:04:35ZDecision: Jurisdictional sift: Rachubinski and GMBThis document contains the decision made by the Certification Officer in this case.