Why can't I open my transaction pin letter?

From 26 November 2018 onwards, the Land Transport Authority (LTA) will be doing away with Transactions Pins (TPINs) for the following LTA vehicle-related transactions: Transfer of Vehicle Ownership, Transfer of TCOE, Transfer of Rebate, and the Deregistration of Vehicle.

Now, instead of the TPIN, vehicle owners and businesses will need to use their SingPass/CorpPass 2FA to confirm and complete these transactions.

www.motorist.sg/article/310/lta-singpass-vehicle-transfer-and-deregistration-a-step-by-step-guide

Above is a comprehensive step-by-step article on how to perform LTA vehicle-related transactions with your SingPass/CorpPass.

Vehicle owner are advised not to open the transaction pin(T-pin). It's valid for one time usage, if the letter is opened up no one would know if it has been used before