The ministers discussed and agreed the practical arrangements under which the discussions would take place, highlighting the importance of sharing information and analysis between governments.
Trafododd y Gweinidogion y trefniadau ymarferol ar gyfer cynnal y trafodaethau a chytuno arnynt, gan dynnu sylw at bwysigrwydd rhannu gwybodaeth a chanlyniadau gwaith dadansoddi rhwng y llywodraethau.