Division (c) Information to be printed on the record sheets

Each sheet must bear, in printed form, the following information:

• name and address or trade name of the manufacturer,

• approval mark for the model of the sheet,

• approval mark for the type or types of equipment in which the sheet may be used,

• upper limit of the speed measurement range, printed in kilometres per hour.

By way of minimal additional requirements, each sheet must bear, in printed form a time-scale graduated in such a way that the time may be read directly at intervals of fifteen minutes while each five minute interval may be determined without difficulty.