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Accepting Q3 ’26
Legal · Platform terms

Terms of Service.

The terms on which we grant access to the Awen platform — typically as part of a Tier 2 or Tier 3 engagement under a signed Master Services Agreement. Written to sit alongside your MSA and Statement of Work, not to replace them.

Effective date 2 September 2026
Provider Sylfaen Advisory Limited
Company number 17275026
Registered Wales, United Kingdom
Applies to Awen platform · Tier 2–3 engagements
Questions about these Terms mark@sylfaenadvisory.co.uk
England & Wales · MSA & SOW · ISO 19650 · Building Safety Act 2022

These Terms of Service (“Terms”) govern access to and use of the Awen platform (“the Platform”) by any individual or organisation granted access by Sylfaen Advisory Limited (“Sylfaen”, “we”, “us”), typically as part of a Tier 2 or Tier 3 engagement under a signed Master Services Agreement (“MSA”) and Statement of Work (“SOW”). Capitalised terms not defined here have the meaning given in the MSA.

01Acceptance

Agreeing to be bound by these Terms.

1.1By accessing or using the Platform, you confirm that you are authorised to do so by the Client organisation named in the relevant SOW, and that you agree to be bound by these Terms.

1.2If you are accessing the Platform on behalf of an organisation, you confirm you have authority to bind that organisation to these Terms.

02The Platform

What the Platform is, and what it is for.

2.1The Platform is an AI-assisted tool that checks project information and documents against client requirements, industry standards (including ISO 19650), and project-specific frameworks, and reports on compliance and gaps.

2.2The Platform is provided to support Sylfaen’s delivery of the Services and, from Tier 2 onward, to give the Client visibility of and interaction with that process. It is not a fully automated compliance tool: outputs may be reviewed, and in some cases must be reviewed, by a Sylfaen consultant before being relied upon.

2.3Sylfaen may update, modify, or improve the Platform from time to time. We will use reasonable endeavours not to materially reduce the core functionality relevant to your SOW without reasonable notice.

03Accounts and Access

Your account, and how long access lasts.

3.1Where individual user accounts are issued, you are responsible for keeping your login credentials confidential and for all activity that occurs under your account.

3.2You must notify Sylfaen promptly if you suspect unauthorised access to your account.

3.3Sylfaen may suspend or restrict access to the Platform where reasonably necessary for security, maintenance, to prevent misuse, or where fees due under the MSA are overdue (in accordance with the MSA’s payment terms).

3.4Access to the Platform is granted only for the duration of the relevant SOW (or, for a retainer, for as long as that retainer remains active) and ends automatically on expiry or termination of the SOW, unless otherwise agreed.

04Acceptable Use

What you may not do with the Platform.

4.1You will not, and will not permit any third party to:

  • use the Platform to process information you do not have the right to share;
  • attempt to reverse-engineer, decompile, or extract the underlying models, prompts, or logic used by the Platform;
  • use the Platform to build a competing product or service;
  • share login credentials with anyone not authorised under the relevant SOW;
  • use the Platform in a way that breaches any applicable law, including data protection law.

4.2Sylfaen may suspend access immediately, without prior notice, if we reasonably believe these Terms are being breached in a way that creates a security, legal, or confidentiality risk, and will notify you as soon as reasonably practicable.

05Client Data and Outputs

Who owns what goes in, and what comes out.

5.1You retain all rights in the documents, project information, and data you submit to the Platform (“Client Data”). You grant Sylfaen a licence to process Client Data solely to provide the Services and operate the Platform.

5.2Reports, compliance scores, dashboards, and other outputs generated by the Platform for you (“Outputs”) may be used for your own internal business purposes, in accordance with the licence granted under the MSA.

5.3The Platform’s underlying architecture, scoring methodology, and any anonymised or aggregated data derived from your use (that does not identify you or disclose your confidential information) remain Sylfaen’s property, as set out in the MSA.

06AI-Assisted Outputs

AI-assisted outputs — no warranty of completeness.

6.1The Platform uses AI-assisted analysis to check documents against standards and requirements. While Sylfaen applies reasonable skill and care in configuring and reviewing the Platform’s outputs, AI-assisted analysis may not identify every issue, and may occasionally flag something incorrectly.

Your obligations remain your own

6.2Outputs are a tool to support your own compliance and governance processes, not a replacement for them. You remain responsible for your own statutory and contractual obligations, including under ISO 19650 and the Building Safety Act 2022, regardless of what the Platform reports.

6.3Where an Output has not yet been reviewed by a Sylfaen consultant (for example, live in-progress scoring on a Tier 2/3 dashboard), it is marked as provisional and should be treated accordingly.

07Availability

What we do and do not guarantee on uptime.

7.1Sylfaen will use reasonable endeavours to keep the Platform available, but does not guarantee uninterrupted access. Planned maintenance will, where practicable, be notified in advance.

7.2Sylfaen is not liable for unavailability caused by circumstances beyond its reasonable control, including third-party hosting or AI service provider outages.

08Suspension and Termination

When access ends, and what happens to your data.

8.1Sylfaen may suspend or terminate your access to the Platform in accordance with clauses 3.3, 3.4, and 4.2 above, or on termination of the underlying MSA or SOW.

8.2On termination of access, Sylfaen will, on request made within 30 days, make available a reasonable export of the Client Data and Outputs held in the Platform, in a commonly used format, save to the extent retention is required by law or ongoing dispute.

09Liability and General

Liability, governing law, and changes.

9.1Liability in connection with the Platform is governed by the liability provisions of the MSA (in particular, clause 9), which apply to these Terms as if set out here in full.

9.2These Terms are governed by the law of England and Wales, consistent with the MSA.

9.3Sylfaen may update these Terms from time to time, for example to reflect changes to the Platform or applicable law. Material changes affecting an active SOW will be notified to the Client in advance.

Questions about these Terms can be sent to mark@sylfaenadvisory.co.uk. The current version is always available at sylfaenadvisory.co.uk/terms.html. See also our Privacy Policy.

Sylfaen.

Practice

  • Sylfaen Advisory Ltd
  • Construction Assurance Consultants
  • Wales, UK · operating UK-wide
  • Registered in England & Wales · No. 17275026
  • VAT No. 523 1958 92
  • ICO Registration · C1967400

Engagements

  • Health Check (Tier I)
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  • Retainer (Tier III)

Tooling

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  • Live sample workspace
  • Request demo

Contact

  • mark@sylfaenadvisory.co.uk
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  • Book introduction
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