India has become the arrangement's 42nd participating State.
"India has joined the Wassenaar Arrangement on December 8, 2017 following the completion of internal procedures for joining the Arrangement," an external affairs ministry statement said.
"India would like to thank each of the 41 WA participating States for their support for India's membership. We would also like to thank Ambassador Jean Louis Falconi of France, 2017 Plenary Chair of the WA for his role in facilitating India's accession to the Arrangement," it said.
The plenary meeting of WA held on December 67 in Vienna decided to admit India.
More From This Section
India's entry into the export control regime would enhance its credentials in the field of non-proliferation despite not being a signatory to the Non-Proliferation Treaty (NPT).
When asked if the WA membership will help in India getting into other export control regimes, including the 48- member Nuclear Suppliers Group (NSG), external affairs ministry spokesperson Raveesh Kumar said there was no direct link between the two but it will confirm India's impeccable non-proliferation credentials.
While membership of WA would not automatically entail any preferential treatment from other member nations, it would create the grounds for realignment of India in the export control policy framework of other WA members including eligibility for certain licensing exceptions, the spokesperson added.
Significantly, China, which stonewalled India's entry into the NSG, is not a member of the WA.
The Wassenaar Arrangement plays a significant role in promoting transparency and greater responsibility in transfers of conventional arms and dual-use goods and technologies.
In June last year, India joined the Missile Technology Control Regime (MTCR), another key export control regime, as a full member.