Contract

AD HOC AUTISM SPECTRUM DIAGNOSTIC (ASD) ASSESSMENTS FOR CHILDREN

  • NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)

F20: Modification notice

Notice identifier: 2025/S 000-085436

Procurement identifier (OCID): ocds-h6vhtk-0562f4

Published 22 December 2025, 2:08pm



Section one: Contracting authority/entity

one.1) Name and addresses

NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)

4-5 Charnwood Court,, Heol Billingsley, Parc Nantgarw

Cardiff

CF15 7QZ

Contact

Miss Sara Pell

Email

sara.pell@wales.nhs.uk

Telephone

+44 2921501500

Country

United Kingdom

NUTS code

UK - United Kingdom

Internet address(es)

Main address

http://nwssp.nhs.wales/ourservices/procurement-services/

Buyer's address

https://www.sell2wales.gov.wales/search/Search_AuthProfile.aspx?ID=AA0221


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

AD HOC AUTISM SPECTRUM DIAGNOSTIC (ASD) ASSESSMENTS FOR CHILDREN

Reference number

HDDA-CP-59459

two.1.2) Main CPV code

  • 85000000 - Health and social work services

two.1.3) Type of contract

Services

two.2) Description

two.2.2) Additional CPV code(s)

  • 85000000 - Health and social work services

two.2.3) Place of performance

NUTS codes
  • UKL14 - South West Wales

two.2.4) Description of the procurement at the time of conclusion of the contract:

Due to exponential demand on services, HDUHB seeks to appoint suitable Provider(s) to support the Children’s Neurodevelopmental Autism Spectrum Diagnostic (ASD) service to manage and reduce our waiting list in respect of diagnostic assessments.

Patient cohorts would only be allocated to the external provider as and when funding becomes available, the funding streams include but are not limited to; Core Funding, Slippage Monies and any other sources of additional funding allocated to the service.

HDUHB intends to award to a single or number of Provider(s) for children and young people over an initial three (3) year period with an option to extend for a further two (2) years. This is a zero-commitment contract, with volumes and service agreed between the HDUHB children’s Neurodevelopmental service and Provider(s) as funding allows.

Provision of Autism Spectrum Diagnosis (ASD) assessments, this requires a specialist approach, with specific standards to be met in accordance with NICE Guidelines, around:

Multi-disciplinary Team Approach

Gathering of Childhood development history

Undertaking Clinical interview with informant

Clinical Interview with individual

Observation Assessment

School information

Use of a valid diagnostic tool as specified in current NICE guidance

Diagnostic Threshold as set out in DSM5 or ICD-11

two.2.7) Duration of the contract, framework agreement, dynamic purchasing system or concession

Duration in months

60

two.2.13) Information about European Union Funds

The procurement is related to a project and/or programme financed by European Union funds: No


Section four. Procedure

four.2) Administrative information

four.2.1) Contract award notice concerning this contract

Notice number: 2025/S 000-079442


Section five. Award of contract/concession

Contract No

P0325

Title

AD HOC AUTISM SPECTRUM DIAGNOSTIC (ASD) ASSESSMENTS FOR CHILDREN

five.2) Award of contract/concession

five.2.1) Date of conclusion of the contract/concession award decision:

22 December 2025

five.2.2) Information about tenders

The contract/concession has been awarded to a group of economic operators: No

five.2.3) Name and address of the contractor/concessionaire

Healios Limited

Unit 4, Tileyard Studios, Tileyard Road

London

N79AH

Country

United Kingdom

NUTS code
  • UK - United Kingdom
The contractor/concessionaire is an SME

No

five.2.4) Information on value of the contract/lot/concession (at the time of conclusion of the contract;excluding VAT)

Total value of the procurement: £4,000,000


Section six. Complementary information

six.3) Additional information

This is a Provider Selection Regime Wales (PSR Wales) intention to award notice. The awarding of this contract is subject to the Health Services (Provider Selection Regime) (Wales) Regulations 2025. For the avoidance of doubt, the provisions of the Public Contracts Regulations 2015/Procurement Act 2023 do not apply to this award. The publication of this notice marks the start of the standstill period. Representations by providers must be made to decision makers by 15th December 2025. This contract has not yet formally been awarded; this notice serves as an intention to award under the PSR Wales and is subject to approval by Welsh Government

(WA Ref:159734)

six.4) Procedures for review

six.4.1) Review body

High Court

Royal Courts of Justice, The Strand

London

WC2A 2LL

Telephone

+44 2079477501

Country

United Kingdom


Section seven: Modifications to the contract/concession

seven.1) Description of the procurement after the modifications

seven.1.1) Main CPV code

  • 85000000 - Health and social work services

seven.1.3) Place of performance

NUTS code
  • UKL14 - South West Wales

seven.1.4) Description of the procurement:

Due to exponential demand on services, HDUHB seeks to appoint suitable Provider(s) to support the Children’s Neurodevelopmental

Autism Spectrum Diagnostic (ASD) service to manage and reduce our waiting list in respect of diagnostic assessments.

Patient cohorts would only be allocated to the external provider as and when funding becomes available, the funding streams include but

are not limited to; Core Funding, Slippage Monies and any other sources of additional funding allocated to the service.

HDUHB intends to award to a single or number of Provider(s) for children and young people over an initial three (3) year period with an

option to extend for a further two (2) years. This is a zero-commitment contract, with volumes and service agreed between the HDUHB

children’s Neurodevelopmental service and Provider(s) as funding allows.

Provision of Autism Spectrum Diagnosis (ASD) assessments, this requires a specialist approach, with specific standards to be met in

accordance with NICE Guidelines, around:

Multi-disciplinary Team Approach

Gathering of Childhood development history

Undertaking Clinical interview with informant

Clinical Interview with individual

Observation Assessment

School information

Use of a valid diagnostic tool as specified in current NICE guidance

Diagnostic Threshold as set out in DSM5 or ICD-11

seven.1.5) Duration of the contract, framework agreement, dynamic purchasing system or concession

Duration in months

60

seven.1.6) Information on value of the contract/lot/concession (excluding VAT)

Total value of the contract/lot/concession:

£4,000,000

seven.1.7) Name and address of the contractor/concessionaire

Healios Limited

Unit 4, Tileyard Studios, Tileyard Road

London

N79AH

Country

United Kingdom

NUTS code
  • UK - United Kingdom
The contractor/concessionaire is an SME

No

seven.2) Information about modifications

seven.2.1) Description of the modifications

Nature and extent of the modifications (with indication of possible earlier changes to the contract):

The original highest ranked bidder ceased trading

seven.2.2) Reasons for modification

Need for modification brought about by circumstances which a diligent contracting authority/entity could not foresee.

Description of the circumstances which rendered the modification necessary and explanation of the unforeseen nature of these circumstances:

Highest ranked bidder ceased trading

seven.2.3) Increase in price

Updated total contract value before the modifications (taking into account possible earlier contract modifications, price adaptions and average inflation)

Value excluding VAT: £4,000,000

Total contract value after the modifications

Value excluding VAT: £4,000,000