SI 2017/1118 The Misuse of Drugs (Designation) (Amendment) (No. 2) (England, Wales and Scotland) Order 2017 (link)
This Order amends the Misuse of Drugs (Designation) (England, Wales and Scotland) Order 2015 by inserting the drug known as methiopropamine or MPA into Part 1 of the Schedule to that Order.
Source: HMSO.