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Controller of Certifying Authorities (CCA) Contact No.

Updated on Tuesday, 30 June 2026 - 2:39pm
Organization: 
Website: 
Official Website

Email

  • info [at] cca [dot] gov [dot] in (For General Information)

Important Link

Officers Contact Details

Sr No. Name Designation Contact No. Email
1 Dr Sanjay Bahl Controller of Certifying Authorities 011-24363073 cca [at] cca [dot] gov [dot] in
2 Shri. Aashish Banati Deputy Controller (Technical) 011-24301405 dycont-tech [at] cca [dot] gov [dot] in
3 Shri. P Ramachandran Scientist 'G' 011-24301515 ram [at] cca [dot] gov [dot] in
4 Shri.Dilip Kumar Barman Deputy Controller (Investigation) / Director (Fin & Admin) 011-24364186 barman [dot] dk [at] cca [dot] gov [dot] in
5 Shri. Shamsuddin Khan Assistant Controller (Technology) 011-24301520 skhan [at] cca [dot] gov [dot] in
6 Shri. Ram Prakash Pandey Assistant Controller (Investigation) 011-24301389 rpp [dot] pandey [at] cca [dot] gov [dot] in
7 Shri. Prabhat Kumar Scientist 'E' 011-24301255 prabhat [at] cca [dot] gov [dot] in
8 Dr. K K Soundra Pandian Scientist 'E' 011-24301517 soundra [dot] pandian [at] cca [dot] gov [dot] in
9 Shri Deepak Kumar Scientist 'D' 011-24301518 deepak [dot] sukhija [at] cca [dot] gov [dot] in
10 Shri Jaiprakash Meena Scientist 'B' 011-24301516 jaiprakash [dot] meena [at] cca [dot] gov [dot] in
11 Shri. Sanjeev Juyal Private Secretary 011-24301906 juyalsanjeev74 [at] cca [dot] gov [dot] in
12 Shri. Ajay Kumar Private Secretary 011-24301905 ajaykr [at] cca [dot] gov [dot] in
13 Smt. Anita Nagrath Assistant Section Officer 011-24301752 anitanagrath [at] cca [dot] gov [dot] in
14 Smt. Kamlesh Sharma Personal Assistant 011-24301753 sharmakamlesh [at] cca [dot] gov [dot] in
15 Shri. Vijay Singh Personal Assistant 011-24301514 vijay [at] cca [dot] gov [dot] in
16 Shri. Surya Prakash Personal Assistant 011-24301906 surya [dot] prakash78 [at] cca [dot] gov [dot] in
17 Smt. Bhawana Personal Assistant 011-24301755 bhavana [dot] khanna [at] gov [dot] in

Certification Authorities Contact Details

Sr No. Location Name Designation Contact No. Email Address
1 Kalpakkam, Tamil Nadu IGCAR Director 044-27480267, 044-27480109

Fax: 044-27480060, 044-27480210		 - Computer Division, Homi Bhabha Building, Indira Gandhi Centre for Atomic Research, Department of Atomic Energy, Kalpakkam-603102
2 Noida, Uttar Pradesh & Mumbai, Maharashtra CSC Managing Director, MD & CEO 011-49754975, 011-49754994 esign [at] csc [dot] gov [dot] in CSC Certifying Authority Facilities
3 Pune, Maharashtra & Chennai, Tamil Nadu CDAC Director 020-25704301, 020-25704210

Fax: 020-25694120, 020-25694122		 - C-DAC, Pune University Campus, Ganeshkhind Road, Pune-411007; Tidel Park, 8th Floor, D Block, Rajiv Gandhi Salai, Taramani, Chennai; CDAC Innovation Park, Panchvati, Pashan, Pune-411008
4 Hyderabad, Telangana (IDRBT) Director 040-23294002

Fax: 040-23535157		 directoroffice [at] idrbt [dot] ac [dot] in IDRBT, Castle Hills, Road No.1, Masab Tank, Hyderabad-500057, Telangana (India)
5 Gandhinagar, Gujarat (n)Code Solutions Director 079-66743282, 079-4007300, 079-26857316, 079-26857317, 079-26857318

Fax: 079-26857321		 urvesh [dot] rajput [at] ncode [dot] in (n)Code Solutions, A Division of GNFC Limited, 14th Floor, GIFT One Tower, Road 5C, Zone 5, GIFT City, Gandhinagar, Gujarat-382355
6 Bengaluru, Karnataka eMudhra Managing Director/CEO 080-48484090

Fax: 080-42275306		 info [at] e-mudhra [dot] com eMudhra Digital Campus, 12-P1-A & 12-P1-B, Hi-Tech Defence and Aerospace Park (IT sector), Jala Hobli, B.K. Palya, Bengaluru-562149, Karnataka, India
7 Rajasthan Speed Sign Technology Pvt. Ltd CA Directors 9602343848 info [at] speedsignca [dot] com Speed Sign Technologies Pvt Ltd 25-C Industrial Area Niwaru Road Jhotwara Jaipur Rajasthan 302012
8 Bengaluru, Karnataka Care4Sign Certifying Authority Directors 8431239191 info [at] care4sign [dot] com Care4Sign Certifying Limited, 1st Floor, Office No.1, No.44-45-46, CNR Complex, Vinayaka Layout, Ananthapura Gate, Yelahanka New Town, Bengaluru-560064
9 Kathua, J&K (Facilities in Raigad) SignX Certifying Authority Directors 9797625290 info [at] signxca [dot] com FuturiQ Systems Pvt. Ltd., Ward No.5, Arya Samaj Road, Kathua, J&K-184101
10 Pune & Noida ProDigiSign Directors 020-49105678, 9822329457, 9370418998 info [at] prodigisign [dot] com Office No.238, 2nd Floor, Patil Plaza, Mitramandal Chowk, Swargate, Pune-411009
11 Mumbai, Maharashtra xtra Trust Directors 7948488686, 7935614142

Fax: 7554229295		 info [at] xtratrust [dot] com Z-24, Zone-I, M.P. Nagar, Bhopal-11 (M.P.), India
12 Noida & Raipur Panta Sign Directors 0121-4059065, 7217000883 info [at] pantasign [dot] com Pantagon Sign Securities Pvt. Ltd., 1st Floor, Saraswati Plaza, E.K. Road, Meerut, Uttar Pradesh-250002
13 Lower Parel (E), Mumbai CDSL Certifying Authority Directors 022-61216967 esign [at] cvlindia [dot] com Marathon Futurex, A Wing, 25th Floor, Mafatlal Mills Compound, N. M. Joshi Marg, Lower Parel (E), Mumbai-400013
14 Hyderabad & Noida IDSign Certifying Authority Directors 040-42011366 info [at] idsignca [dot] com Plot 1303, Khanamet, Madhapur, Hyderabad, Telangana-500081, India
15 Jaipur, Rajasthan RajComp Certifying Authority Chairman & Managing Director, RISL 0141-2921382 rlsolanki [at] rajasthan [dot] gov [dot] in 1st Floor, C-Block, Yojna Bhawan, C-Scheme, Jaipur
16 Mumbai, Maharashtra Verasys Certifying Authority Directors 022-43156000

Fax: 022-43156049		 info [at] verasys [dot] in , admin [at] vsign [dot] in Verasys Ltd., Office No.21, 2nd Floor, Bhavna Building, V.S. Marg, Prabhadevi, Mumbai-400025
17 Pune & Mumbai, Maharashtra Protean eGov Technologies Limited Certifying Authority Whole Time Director & COO 022-40903600, 022-40904242 esign-help [at] proteantech [dot] in 1st Floor, Times Tower, Kamala Mills Compound, Senapati Bapat Marg, Lower Parel, Mumbai-400013
18 Delhi & Nashik Capricorn Certifying Authority CEO & Director, Director 18005224444, Support: 011-61400000
011-61400060 (O)		 - Capricorn Identity Services Pvt. Ltd., G-5, Vikas Deep Building, Plot-18, Laxmi Nagar District Centre, Delhi-110092; Facilities: Plot No.B-24 & 25, NICE Industrial Area, Satpur MIDC, Nashik-422007

For Complaint

Empanelled Audit Agency Contact Details

Sr No. Location Agency Contact No. Email Address
1 Mumbai AAA Technologies Ltd 022-28573815, 022-28573816, 9322265876, 9821087283 anjay [at] aaatechnologies [dot] co [dot] in 278-280, F Wing, Solaris 1, Saki Vihar Road, Opp. L&T Gate No.6, Powai, Andheri East, Mumbai-400072
2 Mumbai Sysman Computers 9967248000, 9967247000 sysmania [at] sysman [dot] in 312, Sundram, Rani Laxmi Chowk, Sion Circle, Mumbai-400022
3 Mumbai Kochar Consultants Pvt. Ltd. 022-24379537, 022-24378212 info [at] kocharconsultants [dot] com 302, A Wing, Swapnabhoomi Building, SK Bole Road, Near Portuguese Church, Dadar West, Mumbai-400028
4 Chennai Yoganand & Ram LLP 044-22432030 manoj [at] yandr [dot] in , sekhar [at] yandr [dot] in , isaudit [at] yandr [dot] in G-1, Shree Vishnu Apartments, 12, Twelfth Cross Street, Dhandeeswaram Nagar, Velachery, Chennai-600042
5 New Delhi A3S Tech & Company 011-46023624, 9810899624 sagar [at] a3stech [dot] co [dot] in 1314, 13th Floor, Devika Tower, Nehru Place, New Delhi-110019
6 Noida AKS IT Services Pvt. Ltd. 0120-4545911 vivek [dot] verma [at] jaksitservices [dot] co [dot] in B-21, Sector 59, Noida-201309
7 Bangalore Digital Age Strategies Pvt. Ltd. 080-49570286, 9448088666, 9448055711, 8095488666, 8095088666 audit [at] digitalage [dot] co [dot] in #28, Om Arcade, 2nd & 3rd Floors, Thimmapa Reddy Layout, Hulimavu, Bannerghatta Road, Bangalore-560076
8 New Delhi CyberQ Consulting Pvt. Ltd. 011-49930238 info [at] cyberqindia [dot] com J-1917, CR Park, New Delhi-110019

External Empanelled

Sr No. Location Organization Contact No. Email Address
1 Bangalore eMudhra Limited 080-42275300,

Fax:080-42275306		 eservices [at] emudhra [dot] com Sai Arcade, 3rd Floor, No.56, Outer Ring Road, Bangalore-560103
2 Pune, Maharashtra Centre for Development of Advanced Computing (C-DAC) 020-23704301

Fax: 020-25694122		 swarup [at] cdac [dot] in Pune University Campus, Ganeshkhind Road, Pune-411007
3 Delhi Capricorn Identity Services Pvt. Ltd. 011-42448288, 011-22422444 sales [at] capricornid [dot] com G-5, Vikas Deep Building, Plot-18, Laxmi Nagar District Centre, Delhi-110092

Digital Signature Officers Contact Details

Sr No. CA Name Email
1 Safescrypt shankara [dot] narayanan [at] sifycorp [dot] com
2 nCode ithead [at] ncode [dot] in
3 eMudhra sales [at] emudhra [dot] com
4 Verasys (Vsign) huzefa [dot] thanawala [at] verasys [dot] in , madhumita [dot] harshe [at] verasys [dot] in
5 IDSign info [at] idsignca [dot] com
6 Pantasign info [at] pantasign [dot] com
7 XtraTrust info [at] xtratrust [dot] com
8 ProDigiSign support [at] prodigisign [dot] com , devendra [dot] singh [at] prodigisign [dot] in
9 SignX info [at] signxca [dot] com
10 Care4Sign info [at] care4sign [dot] com
11 RISL (RajComp) kumardeepak [dot] doit [at] rajasthan [dot] gov [dot] in
12 Protean (NSDL e-Gov) esign-help [at] proteantech [dot] in , nishan [at] proteantech [dot] in
13 CDAC ess [at] cdac [dot] in jahnavib [at] cdac [dot] in , riship [at] cdac [dot] in

PIO/Appellate Authority Contact Details

Sr. No. Authority Name Designation Contact No. Email
1 Appellate Authority Shri. Aashish Banati Deputy Controller(Technical) 011-24301405 dycont-tech [at] cca [dot] gov [dot] in
2 Public Information Officer Shri. Deepak Kumar Scientist 'D' 011-24301518 deepak [dot] sukhija [at] cca [dot] gov [dot] in

Address

Controller of Certifying Authorities
Electronics Niketan, 6 CGO Complex,
Lodhi Road, New Delhi - 110003
Fax No.: 011-24369578

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Parent Article: 
Ministry of Electronics and Information Technology (MeitY) No.