What Nadcap Welding Accreditation Really Means
If you source welded components for aerospace or defense, you've seen “Nadcap required" on a drawing note or supplier questionnaire. Most people know it's an accreditation. Fewer know what it covers, or what it changes for the buyer who has to approve a new supplier. Nadcap is not ISO 9001 or AS9100 AS9100 and ISO [...]
