Cynhaliwyd ymarferiad ymgynghori cyhoeddus rhwng 8 Awst a 31 Hydref 2011 a rhoddai hwn sylw i nifer o faterion: ffi’r Bathodyn Glas, y drefn asesu a gorfodi.
we can make use of a common numbering system, enabling more effective control of badges that are reported as lost or stolen;we can maximise economies of scale and introduce sophisticated anti-fraud features at the lowest cost;we can respond quickly by changing, for example, some of the colour features should fakes or copies start being produced;the quality and durability of badges can be improved so that they are legible and resistant to fading in the sun.