Self invoice mandatory or not gta service

Reverse-charge GST on GTA services: purchaser questions whether a self-invoice is needed when the transporter has issued an invoice.
Reverse-charge GST liability on GTA services is considered where the recipient receives a transporter's invoice stating that tax is payable under reverse charge. The issue is whether a self-invoice must also be issued, or whether the recipient may rely on the transporter's invoice and discharge reverse-charge tax in cash. The stated view is that a self-invoice is not required in these circumstances. (AI Summary)