"Production" (GTN NTN All) means all production phases, such as: construction, production engineering, manufacture, integration, assembly (mounting), inspection, testing, quality assurance.
"Productie" (ATN NTN Alle): hieronder vallen alle productiestadia, zoals bouw, productie, «engineering», fabricage, integratie, assemblage (monteren), inspectie, testen, kwaliteitsborging.