Buyer Name: Single Source Regulations Office
Buyer Address: 100 Parliament Street, London, UKI32, SW1A 2BQ, United Kingdom
Contact Email: procurement@ssro.gov.uk
Buyer Name: Single Source Regulations Office
Buyer Address: 100 Parliament Street, London, UKI32, SW1A 2BQ, United Kingdom
Contact Email: procurement@ssro.gov.uk
The Defence Reform Act 2014 established the Single Source Regulations Office ("SSRO") as an independent regulator of the UK Government's procurement of single source military equipment and services. The SSRO is the custodian of the single source procurement framework and has several functions under the Act and the Single Source Contract Regulations 2014. The SSRO is seeking to appoint a provider of Security and Information Risk Advisor (SIRA) services to deliver expert advice on the management of security and information risk, consistent with the UK Government's information assurance policy and other sector specific guidance, with particular emphasis on the specific requirements of the Single Source Regulations Office as a non-departmental public body sponsored by the Ministry of Defence(MOD). Suppliers should note that the previous tender notice for this opportunity (ocds-h6vhtk-06008b) was withdrawn due to non- inclusion of the associated documents with the notice.
External Link: https://www.find-tender.service.gov.uk/Notice/015002-2026
Link Description: Tender notice on Find a Tender
Lot 1 Status: active
Lot 1 Value: GBP 120,000
Lot 1 Value (Gross): GBP 144,000
Lot 1 Contract Start: 2026-03-26T00:00:00Z
Lot 1 Contract End: 2029-03-25T23:59:59+01:00
Lot 1 SME Suitable: Yes
Document Description: This ITT document titled: 0. SSR0-C-154 ITT SIRA_V2_18.02.26 replaces the earlier version and reflects the revised procurement timetable on page 5.
Document Description: Full and consolidated clarification questions and responses.
Document Description: Tender notice on Find a Tender
{
"buyer": {
"id": "GB-PPON-PCCY-1866-NYYZ",
"name": "Single Source Regulations Office"
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"date": "2026-02-18T18:21:15Z",
"id": "015002-2026",
"initiationType": "tender",
"language": "en",
"ocid": "ocds-h6vhtk-060122",
"parties": [
{
"address": {
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"countryName": "United Kingdom",
"locality": "London",
"postalCode": "SW1A 2BQ",
"region": "UKI32",
"streetAddress": "100 Parliament Street"
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"contactPoint": {
"email": "procurement@ssro.gov.uk"
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"details": {
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"id": "publicAuthorityCentralGovernment",
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"identifier": {
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"scheme": "GB-PPON"
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"name": "Single Source Regulations Office",
"roles": [
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]
}
],
"tag": [
"tenderUpdate"
],
"tender": {
"aboveThreshold": false,
"amendments": [
{
"description": "Dear Bidder,\nPlease note the following documents have been uploaded: \n1. ITT document: 0. SSRO-C-154 ITT SIRA is replaced with 0. SSRO-C-154 ITT SIRA_V2_18.02.26\n2. SSRO-C-154 Clarification Log_18.02.26 \nRegards\nSSRO Procurement",
"id": "015002-2026"
}
],
"description": "The Defence Reform Act 2014 established the Single Source Regulations Office (\"SSRO\") as an independent regulator of the UK Government\u0027s procurement of single source military equipment and services. The SSRO is the custodian of the single source procurement framework and has several functions under the Act and the Single Source Contract Regulations 2014.\nThe SSRO is seeking to appoint a provider of Security and Information Risk Advisor (SIRA) services to deliver expert advice on the management of security and information risk, consistent with the UK Government\u0027s information assurance policy and other sector specific guidance, with particular emphasis on the specific requirements of the Single Source Regulations Office as a non-departmental public body sponsored by the Ministry of Defence(MOD).\nSuppliers should note that the previous tender notice for this opportunity (ocds-h6vhtk-06008b) was withdrawn due to non- inclusion of the associated documents with the notice.",
"documents": [
{
"documentType": "biddingDocuments",
"format": "application/pdf",
"id": "A-9956",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9956"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"id": "A-9957",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9957"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
"id": "A-9958",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9958"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"id": "A-9959",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9959"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"id": "A-9960",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9960"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"id": "A-9961",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9961"
},
{
"documentType": "biddingDocuments",
"format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"id": "A-9962",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-9962"
},
{
"documentType": "biddingDocuments",
"format": "application/pdf",
"id": "A-10742",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-10742"
},
{
"description": "This ITT document titled: 0. SSR0-C-154 ITT SIRA_V2_18.02.26 replaces the earlier version and reflects the revised procurement timetable on page 5.",
"documentType": "biddingDocuments",
"format": "application/pdf",
"id": "A-12223",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-12223"
},
{
"description": "Full and consolidated clarification questions and responses.",
"documentType": "biddingDocuments",
"format": "application/pdf",
"id": "A-12224",
"url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-12224"
},
{
"datePublished": "2026-02-18T18:21:15Z",
"description": "Tender notice on Find a Tender",
"documentType": "tenderNotice",
"format": "text/html",
"id": "015002-2026",
"noticeType": "UK4",
"url": "https://www.find-tender.service.gov.uk/Notice/015002-2026"
}
],
"enquiryPeriod": {
"endDate": "2026-01-20T17:00:00Z"
},
"id": "SSRO-C-154",
"items": [
{
"additionalClassifications": [
{
"description": "IT services: consulting, software development, Internet and support",
"id": "72000000",
"scheme": "CPV"
}
],
"deliveryAddresses": [
{
"country": "GB",
"countryName": "United Kingdom",
"region": "UKI"
}
],
"id": "1",
"relatedLot": "1"
}
],
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"lots": [
{
"awardCriteria": {
"description": "The contract will be awarded to the highest-ranking bidder based on the Most Advantageous Tender (MAT), subject to the minimum scores being achieved as set out at 5.11 and acceptability as explained at 5.18 of the Invitation to Tender (ITT). Tenders will be scored based on a combination of quality and price, with the weighting applied as follows:\nQuality 60%\nPrice 40%"
},
"contractPeriod": {
"endDate": "2029-03-25T23:59:59+01:00",
"maxExtentDate": "2031-03-25T23:59:59Z",
"startDate": "2026-03-26T00:00:00Z"
},
"hasRenewal": true,
"id": "1",
"renewal": {
"description": "Option of up to two extensions of 12 months each at the SSRO\u0027s sole discretion."
},
"status": "active",
"suitability": {
"sme": true
},
"value": {
"amount": 120000,
"amountGross": 144000,
"currency": "GBP"
}
}
],
"mainProcurementCategory": "services",
"otherRequirements": {
"reservedParticipationLocation": {
"description": null,
"gazetteer": {
"identifiers": [
"K02000001"
],
"scheme": "GB-ONS"
}
}
},
"procurementMethod": "open",
"procurementMethodDetails": "Below threshold - open competition",
"status": "active",
"submissionMethodDetails": "Please only return Tenders by email to the SSRO at: tenders@ssro.gov.uk.\nTenders must be returned by the date and time specified in the timetable in paragraph 4.4 of the ITT. Any Tender received after this date and time will not be considered. The SSRO accepts no liability whatsoever for Tenders that are not received by the deadline, including for reasons of internet connectivity, transmission delays or errors. Tenders received by the deadline will be retained unopened until after the deadline for submission has lapsed. It is the bidders\u0027 responsibility to ensure that their Tender is received no later than the stated date and time.",
"submissionTerms": {
"electronicSubmissionPolicy": "notAllowed"
},
"tenderPeriod": {
"endDate": "2026-03-11T12:00:00Z"
},
"title": "Security and Information Risk Advisor (SIRA) services",
"value": {
"amount": 120000,
"amountGross": 144000,
"currency": "GBP"
}
}
}