Bank of Costa Rica (BCR)
Web site: www.bancobcr.com
Attorney General's Office
Web site : www.pgr.go.cr
World Intellectual Property Organization
Web site : www.wipo.org
Costa Rican Legal Information System
Web site : www.pgr.go.cr/Scij
Costa Rica's Attorney's Association
Web site : www.abogados.or.cr
Administrative Registration Tribunal
Web site : www.tra.go.cr
Executing Unit of the Land Registry
Web site : www.uecatastro.org
XXII Latin American Meeting of Registration Inquiries
Web site : www.xxiiencuentrolatinoamericano.com
National Archive
Web site : www.archivonacional.go.cr
United Nations Educational, Scientific and Cultural Organization (UNESCO)
Web site : www.unesco.org
Latipat
Web site : http://lp.espacenet.com