Documents for use in Costa Rica should be certified by the UK Foreign and Commonwealth Office by way of Apostille.
The fee is £75 per document and documents will be processed the same day if lodged by 2.00p.m.
The Costa Rican Consulate is located at:
14 Lancaster Gate,
Tel. 020 7706 8844
Fax 020 7706 8655
The Legalisation Office at the Ministry of Foreign Affairs in Costa Rica is located at:
Avenida 7 y 9
Calle 11 y 13
Tel. 00 506 223 7555