Non-functional Requirements (5)

Non-functional requirements include all requirements that are not part of the functional requirements. They describe important quality properties and boundary conditions of the system to be developed.

	ID	Title	Detailed text	Contributes to goal(s)
	NFR-1	Colour difference	The difference between the colours of the models and the actual products must not exceed 2.0 ΔE.	GO-8
	NFR-2	Dimension difference	The difference between the dimensions of the models and the actual products must not exceed 1 cm.	GO-8
	NFR-3	GDPR compliance	The system must be developed in compliance with GDPR	GO-7
	NFR-4	ISO 27001 certification	The contractor has to provide the ISO 27001 certification	GO-7
	NFR-5	Mobile operating systems	The system must run on iOS and Android devices	GO-4