Deres format er 210 × 297 mm; linjeafstanden for de maskinskrevne tekster er 4,24 mm (1/6 engelsk tomme); formularernes rubricering skal nøje overholdes.
Their size shall be 210 × 297 mm; the type space between the lines shall be 4,24 mm (one sixth of an inch); the layout of the forms shall be followed precisely.