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First Addendum To Agreement for the United Kingdom

First Addendum To Agreement Template for England and Wales

A First Addendum to Agreement is a legal document governed by English and Welsh law that modifies, supplements, or amends an existing agreement between parties. It maintains the core structure of the original agreement while incorporating specific changes agreed upon by the parties. The document formally records these modifications while ensuring all other terms of the original agreement remain in force and effect.

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What is a First Addendum To Agreement?

A First Addendum To Agreement is commonly used when parties need to make specific changes to an existing contract without drafting an entirely new agreement. Under English and Welsh law, this document serves as a formal modification instrument that clearly outlines amendments while preserving the original agreement's integrity. It's particularly useful for updating terms, prices, deadlines, or scope of services while maintaining legal certainty and continuity in the contractual relationship.

What sections should be included in a First Addendum To Agreement?

1. Parties: Identifies the parties to the addendum and original agreement

2. Background: References the original agreement and explains the need for the addendum

3. Definitions: Defines any new terms and incorporates definitions from original agreement

4. Amendments: Details specific changes to the original agreement

5. Confirmation: Confirms all other terms remain unchanged

6. Effective Date: Specifies when the amendments take effect

What sections are optional to include in a First Addendum To Agreement?

1. Interpretation: Used when new interpretation rules are needed for complex changes requiring specific interpretation guidance

2. Consideration: States the consideration for the variation when new consideration is being provided

3. Additional Terms: Introduces completely new terms when adding entirely new provisions not present in original agreement

What schedules should be included in a First Addendum To Agreement?

1. Schedule of Amendments: Detailed listing of all amendments in tabular form

2. Revised Pricing Schedule: Updated pricing terms if applicable

3. Marked-up Agreement: Original agreement showing tracked changes

Authors

Alex Denne

Head of Growth (Open Source Law) @ Ƶ | 3 x UCL-Certified in Contract Law & Drafting | 4+ Years Managing 1M+ Legal Documents | Serial Founder & Legal AI Author

Jurisdiction

England and Wales

Publisher

Ƶ

Cost

Free to use
Relevant legal definitions










Clauses














Industries

Law of Contract: Common law principles governing formation, variation and enforcement of contracts in England and Wales

Unfair Contract Terms Act 1977: Legislation regulating unfair terms in contracts and limiting the extent to which liability can be excluded or restricted

Contracts (Rights of Third Parties) Act 1999: Law governing how third parties may enforce terms of a contract they are not directly party to

Law of Property (Miscellaneous Provisions) Act 1989: Legislation governing formalities for contracts relating to land and property interests

Electronic Communications Act 2000: Law governing the legal validity of electronic signatures and electronic contract execution

Consumer Rights Act 2015: Primary consumer protection legislation affecting contracts between businesses and consumers

Sale of Goods Act 1979: Law governing contracts for the sale of goods between parties

Supply of Goods and Services Act 1982: Legislation governing contracts for the supply of goods and services

Companies Act 2006: Principal legislation governing company operations and corporate transactions in the UK

Rules of Contractual Interpretation: Common law principles used by courts to interpret contractual terms and resolve ambiguities

Contra Proferentem Rule: Legal doctrine where ambiguous contract terms are interpreted against the interests of the party that drafted them

Teams

Employer, Employee, Start Date, Job Title, Department, Location, Probationary Period, Notice Period, Salary, Overtime, Vacation Pay, Statutory Holidays, Benefits, Bonus, Expenses, Working Hours, Rest Breaks,  Leaves of Absence, Confidentiality, Intellectual Property, Non-Solicitation, Non-Competition, Code of Conduct, Termination,  Severance Pay, Governing Law, Entire Agreemen

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