Documents for use in The Gambia may require legalisation by the The Gambia High Commission, but this is not normally necessary in the case of documents authenticated by an English Notary Public.
The document to be legalised must first be certified by the UK Foreign and Commonwealth Office where the fee for certification is £75 per document.
The Gambia High Commission is located at:
57 Kensington Court,
Tel. 020 7937 6316
Fax 020 7937 9095