Documents for use in Papua New Guinea may be legalised by the Papua New Guinea High Commission, although this is not usually required in the case of documents which have been 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 Papua New Guinea High Commission is located at:
14 Waterloo Place,
Tel. 020 7930 0922/7
Fax 020 7930 0828