UPDATE JUNE 2021 (art. 88 of the law n. 18/2020)

Yes, the Voucher can be spent within 36 months from the date of issue, as required by law.

Please note that the Voucher must be used within 36 months from the date of issue, but the events chosen to be purchased with the voucher can also take place beyond 36 months, e.g:

If a voucher expires on November 18, 2022 it means that you must have spent the credit of the voucher within November 18, 2022 but you can choose an event that will take place after that date. 

All previous vouchers with an expire date at 18 months, are not extended to 36 months.