---
title: "Electronic Monitoring - MDSS contract"
ocid: "ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "MINISTRY OF JUSTICE"
published: "2023-12-21"
---

# Electronic Monitoring - MDSS contract

Buyer: MINISTRY OF JUSTICE  
Current stage: Award  
OCID: ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e

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## Summary

The Ministry of Justice has awarded a contract for Electronic Monitoring - MDSS services to G4S Monitoring Technologies. The procurement process involved the provision of monitoring devices and associated services across England and Wales, with some limited services in Northern Ireland and Scotland. The total contract value was £175,000,000, and the procurement method used was Competitive dialogue (above threshold). The contract period is from October 27, 2023, to April 30, 2030.

This tender presents an opportunity for businesses in the security services industry to grow their operations. Companies with expertise in security services, particularly those who can provide monitoring devices and related solutions, would be well-suited to compete. The Ministry of Justice, as the contracting authority, managed the procurement process for MDSS, aiming to deliver efficient electronic monitoring services to different geographical areas. The successful supplier, G4S Monitoring Technologies Ltd, will offer services under this national contract.

## Notice

MDSS procurement included monitoring device related functions this included: the provision of all monitoring devices (location monitoring, radio frequency, alcohol monitoring and non-fitted devices) based on demand; and the systems and functions underpinning the delivery of the devices, including mobile network provision. This service is provided across England and Wales but with some limited service provision in Northern Ireland and Scotland. Although the MoJ is the contracting authority for the procurement of MDSS and will be the contracting counterparty for MDSS, it intends to allow other government departments and arms-length bodies to have access to MDSS via its contract as service recipients who may add further service required The contract for Electronic Monitoring - MDSS services have been awarded and this procurement is now closed The contract has been awarded to G4S Monitoring Technologies

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/0e7ad9b3-c6fb-46ea-8f67-0a9f0391e22c |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Competitive dialogue (above threshold) |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Dec 2023 |
| Submission deadline | 11 Apr 2023 |
| Future notice date | Not specified |
| Award date | 18 Sep 2023 |
| Contract period | 26 Oct 2023 - 30 Apr 2030 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £175,000,000 |
| Lots value | Not specified |
| Awards value | £175,000,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | MINISTRY OF JUSTICE |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1H 9AJ |
| 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 |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | G4S MONITORING TECHNOLOGIES |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79710000 - Security services

## Release History

- 21 Dec 2023 at 14:13 - AwardUpdate - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/0e7ad9b3-c6fb-46ea-8f67-0a9f0391e22c
- 24 Aug 2022 at 10:20 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/4100a4b4-2f46-4eff-aee0-a993aa30b047

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/0e7ad9b3-c6fb-46ea-8f67-0a9f0391e22c
  21st December 2023 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/4100a4b4-2f46-4eff-aee0-a993aa30b047
  24th August 2022 - Opportunity notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/17239ba6-6db2-4a2e-b0e5-90a40837f7be
  n/a

## 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-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-4904df82-b413-4c4c-96fa-1f47f658c24e.json.