Article 1 
The Working Party on the United Kingdom is hereby established.
Article 2 
The Working Party on the United Kingdom shall assist Coreper and the Council in all matters pertaining to the relationship with the United Kingdom.
Article 4 
The Working Party on the United Kingdom shall be chaired by the six-monthly presidency.
Article 5 
By way of derogation from the chairing arrangements set out in Article 4, the Working Party on the United Kingdom shall be chaired by the General Secretariat of the Council until 31 December 2020.
Article 6 
The arrangements regarding the chairmanship of the Working Party on the United Kingdom shall be reviewed no later than 30 November 2020.
Article 7 
This Decision shall enter into force on the day following that on which the Treaties cease to apply to the United Kingdom pursuant to Article 50(3) TEU.