President: S Ponnusamy

Vice President: Ambat Vijayakumar

Secretary: C S Aravinda

Academic Secretary: K S Charak

Treasurer: C Durairajan

Members at large:

Poornima Gupta

Ashish Kumar Upadhyay

Jugal K Prajapat

President: Dinesh Singh

Vice President: S Kesavan

Secretary: B Sury

Academic Secretary: A P Singh

Treasurer: C Durairajan

Members at large:

K Srinivas

T Venkatesh

Geetha Venkataraman

President: Ravi Kulkarni

Vice President: Dinesh Singh

Secretary: Jugal K Verma

Academic Secretary: Gadadhar Misra

Treasurer: K Srinivas

Entire EC was reconstituted through an election for the first time.

Members at large:

S Kumaresan

K Srinivasa Rao

President: M S Raghunathan

Vice President: K B Sinha

Secretary: Dinesh Singh

Academic Secretary: Kapil Paranjape

Treasurer: K Srinivas

Members at large:

S K Khanduja

C Adiga

S C Bagchi

President: M S Narasimhan

Vice President: Roddam Narasimha

Secretary: Alladi Sitaram

Academic Secretary: Rajendra Bhatia

Treasurer: K N Raghavan

Members at large:

Hans Gill

Ambat Vijayakumar

R Tandon

President: M S Narasimhan

Vice President: Roddam Narasimha

Secretary: Alladi Sitaram

Academic Secretary: Rajendra Bhatia

Treasurer: K N Raghavan

Members at large:

P N Ramachandran

N Ramabhadran

Rajeswari Thyagarajan

President: R Parimala

Vice President: V P Saxena

Secretary: A Vijayakumar

Academic Secretary: C E Veni Madhavan

Treasurer: T P Dheena

Members at large:

Ambat Vijayakumar

Sundarlal

A Krishnamoorthi

President: Phoolan Prasad

Vice President: S Sri Bala

Secretary: V Thangaraj

Academic Secretary: Ambat Vijayakumar

Treasurer: P Paul Raja

Members at large:

S R Kulkarni

N C Ghosh

P K Banerji

President: P Bhattacharyya

Vice President: Phoolan Prasad

Secretary: V Thangaraj

Academic Secretary: K S Harinath

Treasurer: P Paul Raja

President: R Sridharan

Vice President: V P Saxena

Secretary: Geetha S Rao

Academic Secretary: K S Harinath

Treasurer: C V Venkatachalam

Members at large:

S Pattanayak

A Vijayakumar

D V Pai

President: M Rajagopalan

Vice President: E Sampathkumar

Secretary: Geetha S Rao

Academic Secretary: V P Saxena

Treasurer: C V Venkatachalam

Members at large:

P K Mittal

R N Mukherji

S Arumugam

President: C S Seshadri

Vice President: J Gopalakrishna

Secretary: E Sampathkumar

Academic Secretary: Geetha S Rao

Treasurer: N Ranganthan

Members at large:

V Thangaraj

T H Nagaraja Rao

M H Vasavada

President: K Ramachandra

Vice President: N Balasubramanian

Secretary: E Sampathkumar

Academic Secretary: P Achutan

Treasurer: H V Krishna

Members at large:

J Gopalakrishna

V Thangaraj