‹ Amendments to Payment Service Provider (PSP) requirements under Module AU Volume 5_12 December 2018 Circular Card Rounding off Transactions_22 November 2018 › Regulations relating to 'Open Banking'_6 December 2018 Click here to download the Letter in PDF format. ‹ Amendments to Payment Service Provider (PSP) requirements under Module AU Volume 5_12 December 2018 Circular Card Rounding off Transactions_22 November 2018 ›