--- title: "Hosting and Support of the Intelligence Driven Integrated Offender Management (IDIOM) Application" ocid: "ocds-h6vhtk-051d61" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-051d61" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-051d61.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-051d61.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "HOME OFFICE" published: "2025-05-22" --- # Hosting and Support of the Intelligence Driven Integrated Offender Management (IDIOM) Application Buyer: HOME OFFICE Current stage: Planning OCID: ocds-h6vhtk-051d61 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-051d61) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-051d61.json) ## Summary The Home Office is currently in the planning stage of a procurement process for the "Hosting and Support of the Intelligence Driven Integrated Offender Management (IDIOM) Application". The procurement is categorised under systems support services within the services industry and is scheduled to progress with a Request for Information (RFI) phase around 30th June 2025. The main objective is to maintain and support the IDIOM application while police reforms are underway. This initiative allows for transition and decommissioning activities prior to the initial term's end, with a strategic decision on future management expected. The service needs to be delivered in the UK, and any potential supplier must fulfil Police Digital Service (PDS) Security Accreditation requirements by 26th June 2026, ensuring compliance with the Public Service Network (PSN). This procurement presents a significant opportunity for technology and network services businesses, especially those experienced in government contracts and capable of managing complex IT systems. Given the scope of maintaining live service hosting, supporting application environments, and enabling service cut-over, companies specialising in systems integration, network infrastructure, and business intelligence software development services are well-suited to compete. The project’s emphasis on security and accreditation makes it particularly attractive for businesses that excel in these areas, providing a pathway for growth by establishing a relationship with a central governmental body such as the Home Office. ## Notice The scope of the requirement is to maintain the live service hosting and provide application support of the IDIOM application to maintain capability while police reform activities decide on the future of the Integrated Offender Management capability. There will be a need to support some form of transition and decommissioning. This may be to support an Authority migration to an alternative solution, a move to in-house management or a network hosting migration, subject to strategic decisions currently being considered. Due to the dependency on this strategic decision, there may to be a need to make use of early exit provisions and to undertaken the transition and decommissioning activities prior to the end of the initial term. ### Lot Information Lot 1 The overall scope of the requirement is to source, implement and successfully transition the IDIOM application to its hosting platform by 26/06/2026, with an accredited PSN connection already in place. Live service should be maintained, and work with the current supplier to enable a service cut-over must be supported. The supplier must support the application and hosting environment through both platform and security maintenance, and also the change cycle. Any service, system or solution provided to the Home Office must be able to meet the Police Digital Service (PDS) Security Accreditation requirements and obtain an Approval to Operate (ATO) alternatively called, Approval to Proceed (ATP). Once a strategic decision is made, there will be a requirement to support some form of transition, which may include a networking changes or migration (to maintain PSN compliance through the life of the contract), a move to in-house management by the Authority and support of a data migration and dual-run in line with transition to an alternative solution. ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/024728-2025 | | Notice type | Planning Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 22 May 2025 | | Submission deadline | Not specified | | Future notice date | 29 Jun 2025 | | Award date | Not specified | | Contract period | Not specified | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planned | | Lots status | Planned | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | HOME OFFICE | | Locality | LONDON | | Post town | South West London | | Postcode | SW1P 4DF | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI3 Inner London - West | | ITL 3 | TLI35 Westminster and City of London | | Local authority | Westminster | | Electoral ward | St James's | | Westminster constituency | Cities of London and Westminster | | Delivery location | Not specified | ## CPV Codes ### Divisions - 32 - Radio, television, communication, telecommunication and related equipment - 72 - IT services: consulting, software development, Internet and support ### Codes - 32424000 - Network infrastructure - 72212482 - Business intelligence software development services - 72253200 - Systems support services ## Release History - 22 May 2025 at 11:30 - Planning - Planning Notice - https://www.find-tender.service.gov.uk/Notice/024728-2025 ## Notice URLs - http://www.gov.uk/homeoffice ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-051d61. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-051d61.json.