PART 1

General

Units
6
The non-SI units listed in column 2 of the Table must be used either in lieu of, or in addition to, SI units as primary units of measurement under this Order.
Table

Non-SI units for use with SI units
Specific quantity | Non-SI Unit | Symbol | Definition (in terms of SI units)
Mass | tonne | T | 1 t = 103 kg
Time | hour | H | 1 h = 60 min = 3,600 s
Volume | litre | L | 1 L = 1 dm3 = 10-3 m3
The International System of Units (SI), commonly known as the metric system, is the international standard for measurement.
Art. 6 in force at 26.5.2021, see art. 1