"NSAI has been our Notified Body/Auditing Organization for over a decade, during a time in which Penumbra has grown exponentially. In that time we have appreciated NSAI's commitment to evaluating our Quality Mangement System under continuously changing requirements and expectations. Their auditors have proven themselves to be pragmatic, knowledgeable, and responsive. These characteristics are highly valued by Penumbra as a company that is committed to providing innovative products of the highest quality to our users and patients"

