VIS received MIL-I-45208 and MIL-Q-9858 government approval in 1985. 10CFR50 requirements were implemented in 1986 for nuclear bargraph products. QS 9000 certification was attained in 1996. All facilities comply fully with OSHA requirements. Both manufacturing facilities are fully certified ISO9001:2015, and the Reynosa facility also is certified to ISO14001:2015.

VIS is committed to providing products and services that exceed customer expectations for quality, delivery, and service. To that end, it has implemented a Six Sigma quality program with two certified Black Belts and several certified Green Belts representing all departments of the company. An additional Six Sigma Black Belt and several Green Belts oversee product quality at the Reynosa Mexico manufacturing facility. The implementation of the Six Sigma quality program has resulted in significant savings in dollars and time for both VIS and its customers.

Grand Junction ISO 9001:2015 Certificate

Reynosa ISO 9001:2015 Certificate

Reynosa ISO 14001:2015 Certificate