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Contract Amendment and Addendum

A completed amendment to a software services contract changing the term, price, service levels and data-security schedule without replacing the original agreement.

Jurisdiction: England and Wales - completed fictional worked example

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Important: This sample provides general legal information only and is not legal advice. Check the law, prescribed forms and signing requirements that apply to your exact jurisdiction and circumstances before use.

# CONTRACT AMENDMENT AND ADDENDUM

Date: 3 June 2029

Parties: Northmoor Analytics Limited and Calder & Finch Retail Limited

## 1. Parties and purpose

Northmoor Analytics Limited (Company No. 11834021) of 14 Albion Quay, Leeds LS1 5RD and Calder & Finch Retail Limited (Company No. 07421986) of 22 King Street, York YO1 6QD entered into a Software Services Agreement dated 1 July 2028 (the Original Agreement). They now agree this signed addendum.

## 2. Scope, price and subject

From 1 July 2029, the annual subscription rises from £48,000 to £57,600 plus VAT, payable quarterly in advance. The service-credit schedule is replaced: availability below 99.5% in a calendar month earns a 5% credit, capped at 20% of that month's fee. All other pricing and invoicing terms remain unchanged.

## 3. Operating duties

The Original Agreement is extended to 30 June 2031. Northmoor will provide the new forecasting dashboard by 30 September 2029 and Calder & Finch will supply anonymised sales data through the agreed API. Neither party is obliged to accept a new feature outside this scope without a further signed change order.

## 4. Rights, records and compliance

Schedule 4 (security) is replaced by the attached UK GDPR data-processing schedule. Northmoor remains processor and Calder & Finch remains controller for customer data; subprocessors need prior written notice, incidents must be reported within 24 hours, and audit evidence must be retained for six years. This amendment does not itself transfer IP or personal-data responsibility.

## 5. Term, ending and remedies

Except for the express changes above, the Original Agreement continues in full force. A conflict is resolved in favour of this addendum only for the changed subject matter. No oral discussion or email proposal amends either document; a later amendment requires both parties' authorised signatures.

## 6. Liability and reservations

The parties confirm this is a variation, not a novation, assignment or replacement contract: Northmoor and Calder & Finch remain the same contracting parties and accrued rights are preserved. Mandatory UK GDPR, Consumer Rights Act 2015 (where applicable), and other non-excludable rights are unaffected.

## 7. Governing law and signatures

This addendum is governed by the law of England and Wales and the courts of England and Wales have exclusive jurisdiction. Priya Shah, Finance Director of Northmoor, and Oliver Grant, Director of Calder & Finch, sign on 3 June 2029 after each had the opportunity to obtain independent advice.

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