‹ Measuring Exposure to Counterparties and Issuers PIB A4.11.11 › PIB A4.11.10 Rules PIB A4.11.12 to PIB A4.11.28 apply to both Non-Trading Book and Trading Book Exposures. Derived from RM111/2012 (Made 15th October 2012). [VER20/12-12] ‹ Measuring Exposure to Counterparties and Issuers PIB A4.11.11 ›