---
title: "Proc535 - External User Authetication"
ocid: "ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "ATAMIS LTD"
published: "2021-04-15"
---

# Proc535 - External User Authetication

Buyer: ATAMIS LTD  
Current stage: Award  
OCID: ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081.json)

## Summary

The procurement process involves ATAMIS LTD, which oversees the tender titled "Proc535 - External User Authentication" for IT services, particularly focusing on consultancy and software development. This project aims to provide 24/7 support for the External User Authentication service, enhancing both resilience and feature development. The procurement method employed is a selective call-off from a framework agreement. The tender period concluded on 13th April 2020, with the contract period for the awarded contract set from 1st June 2020 to 31st May 2023. The total contract value is approximately £2,502,312.61.

This tender presents significant opportunities for businesses in the IT services sector, especially those with expertise in software development and support services. Companies that specialise in providing 24/7 support solutions, particularly in user authentication services, would be well-suited to compete for future contracts of a similar nature. The large scale of the tender indicates a preference for established providers capable of demonstrating resilience and a commitment to ongoing feature enhancements.

## Notice

Provision of formalised 24/7 support, delivering improved resilience and continued development of new features on the External User Authentication (EUA) service ("the Service").

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/92e35bf2-874b-4996-be0d-f64a7ba8871c |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 15 Apr 2021 |
| Submission deadline | 12 Apr 2020 |
| Future notice date | Not specified |
| Award date | 14 May 2020 |
| Contract period | 31 May 2020 - 31 May 2023 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £2,502,312 |
| Lots value | Not specified |
| Awards value | £2,502,312 |
| 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 | ATAMIS LTD |
| Locality | EAST CROYDON |
| Post town | Croydon |
| Postcode | CR0 2EU |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI6 Outer London - South |
| ITL 3 | TLI62 Croydon |
| Local authority | Croydon |
| Electoral ward | Fairfield |
| Westminster constituency | Croydon West |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | DELOITTE |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72000000 - IT services: consulting, software development, Internet and support

## Release History

- 15 Apr 2021 at 08:45 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/92e35bf2-874b-4996-be0d-f64a7ba8871c

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/92e35bf2-874b-4996-be0d-f64a7ba8871c
  15th April 2021 - Awarded contract notice on Contracts Finder

## 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-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-87a9341c-aafb-48dd-9c5a-c306e410e081.json.