The Land Transport Authority (LTA) welcomes applications to verify the compliance of Electric Vehicle Supply Equipment (EVSE) with the EV charging standard, know as 'Technical Reference 25 for EV Charging System (TR 25)' on the basis of the EVSE's test reports and other supporting documents. A letter of no objection (LNO) will be issued if an EVSE is verified to comply with TR 25.
Parties who wish to supply EVSE in Singapore should apply for an LNO, using the attached application form (XLSX, 31kB), to the LTA EV Charging System Verification Panel (EVP). The applicant should be a business entity with a locally registered office or have a local authorised agent.
The application must state the brand, model, and power rating of the EVSE, with the relevant test report(s) and Certificate of Conformity (CoC) of the EVSE attached for the EVP’s verification. Please e-mail to email@example.com to submit your LNO applications for LNO and for any LNO-related enquiries. This email will also be used for subsequent correspondences with the EVP.