Queries regarding ISBN or requests for ISBN may be addressed to;
National ISBN Agency for Bhutan
The Centre for Bhutan Studies and GNH Research
Post Box # 1111
Thimphu
To apply for ISBN, the ISBN Form can be downloaded from here It must be accompanied by a cover letter, addressed to the above address. You can either drop the cover letter and application form to the Centre or email them to Mr. Tashi Tshering at ttshering@bhutanstudies.org.bt