• To promote and protect the Small Scale Industries in Toothukudi District.
• To take all steps to protect and promote the general interests of the persons engaged in Small Scale Industries in Tamil Nadu.
• To collect, classify and circulate statistics and other information relating to commercial interests in general and Small Scale Industries in particular.
• To promote beneficial and other measures relating to the Small Scale Industries and thus obtain by all acknowledged means to redress as far as possible of grievances of the in Small Scale Industrialists.
• To maintain a Library of books and Publications and Literature on Small Scale Industries, so as to feed industrial and commercial information and knowledge amongst the members of the Association.
• To organize or conduct such services for the benefit of the Association and its employees without financial obligations, as the Association may feel from time to time and to receive donations therefore.

• To promote SSI units.
• To get subsidiary from Government.
• To Conduct Training Programmes.
• To provide Industrial Solutions.

As THUDITSSIA has representations in various bodies / organizations both at Central and State Level, connected with Small Industries development, it contributes its views and suggestions towards policy making and other related of grievances of the entrepreneurs.

Periodical expositions on various industries and technology related subjects are provided by organizing Seminars / Workshops & Exhibitions.

It issues a bi-monthly magazine about Govt. orders, Trade Enquires, News Bulletin from Banks and government and financial institutions.

• Central Excise (Public Grievance Committee, Advisory Committee Member)
• Single Window Committee of Directorate of Industries and Commerce (Committee Member)
• Local Planning Authority (Committee Member)
• UYEGP (Committee Member)
• District Advisory Committee (Committee Member)
• TNEB (Committee Member)
• SIDCO (Committee Member)

• TANSTIA, Chennai