Communication Office :

DSOS

Preet Vihar,

Delhi – 110092

E-Mail Id : info@dsos.co.in

Phone & Whatsapp: 97362-02272

Mail all documents ( Verification Request letter and Supporting Documents ) in a pdf file to info@dsos.co.in  before post the documents and Post all documents on Communication office address only.


Head Office :

DSOS

HEAD OFFICE : PATRACHAR VIDYALAYA BHAWAN ,  

LUCKNOW ROAD , TIMARPUR , NEW DELHI         


                      

Mail all documents ( Verification Request letter and Supporting Documents ) in a pdf file to info@dsos.co.in  before post the documents and Post all documents on Communication office address only.