Links

The following links lead to useful external web-sites about measurement uncertainty and quality assurance. Metrodata cannot be made liable in any way for the content of the linked external web pages.

	BIPM documents about measurement uncertainty
	The BIPM offers pdf-files of the GUM and the Supplements as downloads free of charge.
	European Accreditation
	The European Accreditation (EA) web-site offers much useful information and documents about measurement and measurement uncertainty.
	EURAMET Calibration Guidelines (englisch)
	The EURAMET web-site offers guidelines for calibrations.