Can a contract be changed by email in Scotland?
Only where the contract permits it. Plenty of contracts insist that any variation is written down and that both parties sign it, and the courts will generally uphold that requirement.
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Variation agreement (Scotland)
A variation alters the terms of a contract after it has been signed, for example lengthening its term, altering the price or bringing in additional services, while the remainder of the contract stays in force. It ought to identify the original contract, describe every change exactly, and be signed in whatever manner the original contract demands.
When you need one
You need one any time the parties agree to amend a commercial contract that has already been signed. A will or an estate is varied by a different kind of document, not this one.
What it should contain
Original agreement
Its title, date and parties.
The variations
Each change, clause by clause.
Effective date
When the changes take effect.
Continuation
All other terms of the original contract remain unchanged.
Formalities
Signed in line with the original's variation clause.
Points specific to Scotland
- Scots law does not require consideration, so a variation agreement need not be a deed. It should still comply with any variation clause in the original contract; a variation of a registered lease may itself need to be registered.
Different rules can apply elsewhere in the UK: see the England and Wales version of this guide.
Common mistakes
- Settling changes over email where the contract insists that any variation is in writing and signed.
- Loose changes that fail to name the amended clause.
- Overlooking the possibility that a guarantor may need to consent.
View a specimen variation agreement: a concise example of its structure and key clauses, presented as the app would produce them.
Quick answers
Does a variation replace the original contract in Scotland?
No. Only the clauses it specifies are amended, and the remainder of the original contract carries on as before.
Draft your variation agreement now
Be Contract Wise (Scotland)'s powerful, carefully prepared drafting tools turn a short set of plain-English questions into a variation agreement under Scots law, laid out to a professional standard, with an explanation of every clause. Simple or complex, export to Word or PDF.
Start drafting — freeBrowse all guidesReviewed 2026-09-24. General legal information about Scots law, not legal advice.