Commencement of recordkeeping obligations and tailored schedule treatment for execution only platforms, including a variable networth exemption. The Board appoints the first day of September, 2023 as the commencement date for recordkeeping and book-keeping obligations under regulation 17 of the Stock Brokers Regulations, 1992, and enacts schedule amendments that add and clarify entries for Execution Only Platforms, including a specific provision that the Variable Networth requirement does not apply to the Execution Only Platforms segment.