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PROCUREMENT OPPORTUNITY

NDRHI & GGSS Statistical and Targeted Audits

Ofgem · Contract award notice on Find a Tender

Tender information last checkedLast checked 23 Sept 2026, 18:11.

Opportunity overview

This procurement is for the provision of an audit contractor to perform technical site audits as part of the Non-Domestic Renewable Heat Incentives programme and the Green Gas Support Scheme on behalf of Ofgem. The overarching requirements of the audit site visit, regardless of Scheme, include the successful tenderer’s auditors to:• Check the accuracy of data provided to Ofgem. This includes data provided in any reports;• Securing assurance of compliance with Ofgem’s published guidance and with any procedures or Scheme that Ofgem may have agreed with the participant;• Detecting non-compliance and fraud, either on the part of the Auditee or those parties with whom they have a contract for delivering their obligations; and• Detecting departures from good practice that have resulted, or that may result in the incorrect supply of information to Ofgem. The successful tenderer will be expected to have a full understanding of the NDRHI and GGSS requirements and expect that they can apply their mechanical services expertise during site visits to understand when installations or participants are not complying with the relevant legislation.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

WSP UK Limited

Matched by exact name
Published award value
£792k
Awarded
9 Sept 2026
Award ID
1
Status
pending
Identifier
GB-PPON PXHY-9498-VZNJ
Location
London, UKI31, WC2A 1AF, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
2026-037
Status
complete
Procurement Method
open
Procurement Method Details
Open procedure

Legal basis

Id
2023/54
Scheme
UKPGA

Lots and requirements

Entry 1
Id
1
Status
complete

Buyer, suppliers and contacts

Organisation 1
Name
Ofgem
Id
GB-PPON-PWXD-5991-LZZP

Identifier

Scheme
GB-PPON
Id
PWXD-5991-LZZP

Address

Street Address
10 South Colonnade
Locality
London
Postal Code
E14 4PU
Country
GB
Country Name
United Kingdom
Region
UKI42

Contact

Name
Rebecca Green
Telephone
+447807322894

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthoritySubCentralGovernment
Description
Public authority - sub-central government
Organisation 2
Name
WSP UK Limited
Id
GB-PPON-PXHY-9498-VZNJ

Identifier

Scheme
GB-PPON
Id
PXHY-9498-VZNJ

Address

Street Address
SP House, 70 Chancery Lane,
Locality
London
Postal Code
WC2A 1AF
Country
GB
Country Name
United Kingdom
Region
UKI31

Contact

Roles

supplier

Details

Scale
large
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No

Award information

Award 1
Id
1
Title
NDRHI Audit Sites
Status
pending
Date
10 Sept 2026, 00:00
Main Procurement Category
services
Above Threshold
Yes
Has Renewal
Yes
Assessment Summaries Date Sent
10 Sept 2026, 00:00

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
90714200
Description
Corporate environmental auditing services
Entry 2
Scheme
CPV
Id
90714400
Description
Activity specific environmental auditing services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Value

Including VAT
990,000
Amount
792,000
Currency
GBP

Suppliers

Supplier 1
Id
GB-PPON-PXHY-9498-VZNJ
Name
WSP UK Limited

Standstill Period

Ends
22 Sept 2026, 23:59

Contract period

Starts
1 Oct 2026, 00:00
Ends
30 Sept 2028, 23:59
Max Extent Date
30 Sept 2030, 23:59

Renewal

Description
2 x 12 month extension options.

Related lots

1

Documents

Entry 1
Id
086634-2026
Document Type
awardNotice
Notice Type
UK6
Description
Contract award notice on Find a Tender
Published
11 Sept 2026, 17:00
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
28 Sept 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · London · UKI42 · E14 4PU · United Kingdom

Notice and amendment history

3 published notice versions reviewed by ProcuraAxis.

3 VERSIONS
  1. 053278-2026Tender notice on Find a Tender ·
  2. 060395-2026Tender notice on Find a Tender ·
  3. 086634-2026Contract award notice on Find a Tender ·