Kinda, Sorta - Yes?
It seems that Plaid Cymru / Party of Wales has tabled an amendment to a motion in the Assembly that would essentially convert EU Law to Welsh Law where this pertains to the devolved areas.
Plaid Cymru has this evening won a major victory in the National Assembly by winning an amendment calling for an EU Continuation Bill for Wales.
The Plaid Cymru Assembly Group tabled the amendment to what it believed to be an inadequate motion by the Labour Welsh Government which simply noted the triggering of Article 50 and publication of the UK Government's Repeal Bill White Paper.
The amendment sought to bring forward a Continuation Bill in order to uphold Wales's constitution and convert into Welsh law all European regulations related to devolved policy areas.
Last week the UK Government White Paper outlined proposals that posed a threat to powers over matters already devolved to Wales.
The quote is from Plaid's own reporting on this - when/if the "Continuation Bill" becomes a thing I'll update this.
Plaid secures major victory on EU Continuation Bill for Wales