●EN124: Gully tops and manhole tops for vehicular and pedestrian areas.
●BS EN1433: 2006 Drainage Channels for Vehicular and Pedestrian Areas Classification, Design and Testing Requirements, Marking and Evaluation of Conformity.
●AS-3996: Australia Standard for Access covers and grates, Specifies requirements for access covers and grates for use in vehicular and pedestrian areas.
●ASSHO American Standard/H20: Manhole Frames and Covers: For Subsurface Structures.

●A15：Area which only can be used by pedestrians and pedal cyclists.

●B125：Footway, pedestrian areas and comparable areas, car parks and car parking desks.

●C250: For gully tops installed in area of curbside channels of roads which, when measured from the curb edge, extend to a maximum of 0.5m into carriageway and a maximum of 0.2m into the factory

●D400: Carriageways of roads (including pedestrian streets), hard shoulders and parking areas. for all types of road vehicles.