Since the coming into operation of the Measuring Instruments (Capacity Serving Measures) 2006, it has been possible for disposable plastic measures which are semi rigid to be verified for trade use and therefore for the sale of beer and cider.

This is particularly important for pubs and night clubs which either have outdoor areas where the use of glass might be restricted or otherwise not desirable.

There are several manufacturers of semi–rigid disposable plastic measures who are capable of producing verified versions.

See list of manufacturers