Institutions shall have in place clearly defined policies and procedures for determining which position to include in the
trading book for the purposes of calculating their capital requirements, in accordance with the requirements set out in Article 102 and the definition of
trading book in accordance with point (86) of Article 4(1), taking into account the
institution's risk management capabilities and practices. The
institution shall fully document its compliance with these policies and procedures and shall subject them to periodic internal audit.