Controller of Certifying Authority
Controller of Certifying Authority ( কন্ট্রোলার অব সার্টিফাইং অথরিটিজ ) is a government agency responsible for the digitization of government services and procurement procedures and is located in Dhaka , Bangladesh . 
<triplet> Controller of Certifying Authority <subj> Dhaka <obj> headquarters location <triplet> Dhaka <subj> Bangladesh <obj> country <triplet> Bangladesh <subj> Dhaka <obj> capital