As you asking I am telling Regional Director name of Staff Selection Commission-Southern Region (SR) , Chennai with contact info:

Shri P. Karupasamy
Joint Secretary to Government of India and Regional Director (Southern Region)
Staff Selection Commission,
2nd Floor, EVK Sampath Building,
DPI Campus, College Road,
CHENNAI – 600 006
Phone: (044) 2827 5568 , Fax : (044) 28270561
e-mail id: sscsr.tn@nic.in

Ms S.Rajalakshmi
Deputy Director (Southern Region)
Staff Selection Commission,
2nd Floor, EVK Sampath Building,
DPI Campus, College Road,
CHENNAI – 600 006
Phone: (044) 2822 0605
e-mail id: sscsr.tn@nic.in

Shri B.Ramakrishnan
Assistant Director I ( All Open Examinations, Skill Tests (other than Stenography Skill Test, PET/Medical Examination including Constable (GD) )
Phone: (044) 2825 1138
e-mail id: sscsr.tn@nic.in

Smt. M. Latha
Assistant Director II (Administration (including Establishment & Housekeeping), DDO functions (Cash Section), Examination Accounts, Budget, Audit & Accounts, Court Cases and Question Bank Workshop, Collection and Compilation of vacancies for MTS Examination, Interview related matters, nomination in respect of all open examinations including Constables (GD Recruitments, Monitoring of Online Public Grievances and all work relating to Selection Posts )
Phone: (044) 2823 5021
e-mail id: sscsr.tn@nic.in

Helpline Number
SSC(SR) CHENNAI
Phone : 044-28251139
Mob: 09445195946