Detectives Association of India

The Professional Detective and Investigators Association of India is a Government of India-recognized body with a nationwide network that monitors detective agencies. Assignments—such as corporate work, asset verification, and projects for government bodies, public and private banks, private and government finance companies, and state government agencies—are awarded exclusively to TPDIA members. Prompt legal action will be taken against any detective agency operating in the market through offline methods.

To open a detective agency in India, membership with a reputable detective association and a detective training certificate are essential; otherwise, you could face imprisonment.

The Professional Detectives and Investigators Association India is No.1 the  foremost national organization whose members are the leaders of their profession of investigations. In addition, free lancers and other investigation personnels as well as students are involved with TAPDI to better understand the constant changes in investigation issues and solutions.

To join a detective association in India, you need to have completed a recognized detective training course or possess prior experience in the police or defense forces. You can join prominent organizations such as the Association of Private Detectives and Investigators (APDI) or The Professional Detectives and Investigators Association India (TPDIA).

The Professional Detectives and Investigators Association India - TPDIA is headed by KR Choudhary as National Chairman  Miss Pragati Tiwari is the National president National President while Mr. Deshraj Sherawat  is the Secretary General. At state level also there are professionals heading the unit. TPDIA has duly formulated Code of Ethics for its members. They are also governed by TPDIA Code of Conduct, Rules. There are specially empowered committees to take care of various aspects of enrolment & discipline. TPDIA (Disciplinary & Appeal) Rules are in force to take action against defaulting members.

Prominent members of TPDIA are also with NIDA Association of Detectives. Mr KR Choudhary is the Chairman of NIDA  till 10 February 2021 There are four directors in nida from India and they are duly elected. Thus, for purposes of global networking, APDIA is recognized as a representative association, thereby enlarging the scope for professional excellence.

APDIA is officially recognized by GOI to be the representative body of Private Detectives in India.

History:

The Professional Detectives and Investigators Association of India - TPDIA  is the platform of likeminded professionals who believe in unity despite diversity. The purpose is to have a common goal of achieving excellence. All members develop a sense of belonging to the family called The Professional Detectives and Investigators Association of India- TPDIA. They live upto the ethics, culture and standards prescribed & adopted by one and all.

The Ministry of Home Affairs asked TPDIA to submit all documents regarding the process of Self Regulation being undertaken by the Association so that the matter can be discussed within the MoH. TPDIA  has already formed chapters in Rajasthan,Uttarpradesh,Maharashtra, Haryana, Maharashtra , Gujarat, Tamil Nadu and madhyapradesh  etc. We propose to install chapters in every State in India. In case some states do not have adequate representation, we shall club a few together to form a Regional Chapter.

Membership in The Professional Detectives and Investigators Association of India (TPDIA) has become an honor and privilege, a badge of professionalism recognized by the general public, the legal community and government agencies alike.

How to open detective agency in India

I would advise you to have at least these things ready to start a detective agency.

1. Is it legal to open a private detective agency in India? To date, no comprehensive central licensing law for private detective agencies has been enacted in India. The Private Detective Agencies (Regulation) Bill, 2007, was introduced in Parliament but was withdrawn on March 23, 2020. More recently, on July 31, 2026, the Supreme Court also emphasized the need to establish a legal framework to regulate the operations of private detectives, particularly regarding privacy and the misuse of investigative powers.
2. Business registration/PAN/bank account GST applicability  Office address and basic infrastructure Client Service Agreement Confidentiality/NDA Investigation authorization form  case Case ID and written scope Investigator employment/consultancy agreement Evidence collection & chain-of-custody procedure Data-securityand document-retention policy Professional indemnity/general liability insurance qualified lawyer/CA compliance setup
3. Detective Association of India Membership The Professional Detectives and Investigators Association of India (TPDIA)
4. This does not mean that you cannot start a business; rather, it means that you must conduct your operations within the boundaries of criminal law, privacy, data protection, and other applicable laws, alongside general business laws.
5.  Business structure for starting out You can choose from the following structures: Proprietorship — Simple for starting on a small scale Partnership/LLP — For two or more people Private Limited Company — Better for professional/corporate clients and for expansion GST registration can be obtained based on the chosen business structure, wherever applicable. Business constitutions such as proprietorship, partnership, company, and LLP are recognized under the GST system.
6.  What services can you provide 

The Government of India has shown their keen interest to move forward the PDA(R) Bill, 2007. Recently, MoS, Government of India, invited TPDIA to discuss clauses of the PDA(R) Bill, 2007.