contact CONTACT US addressRijug Lam, Thimphu (11001): Bhutan +Tele. (PABX): +975-2-325401 Fax+975-2-328298 Director General+975-2-327759 leave a message Your name Your email Your message (optional) Email Us Certification Divisioncd@bsb.gov.bt Metrology and Laboratory Services Division mlsd@bsb.gov.bt Standardization Divisionsd@bsb.gov.bt
