The Renewables Obligation (Scotland) Amendment Order 2017. Comes into force 8th December. This Order amends the Renewables Obligation (Scotland) Order 2009 (SSI 2009/140). This order adds new definitions and a new article 12A which contains a calculation for determining, in respect of obligation periods beginning on or after 1st April 2019, the number of renewables obligation certificates to be produced by a supplier. EII excluded electricity is excluded from the calculation.