Standards & Certifications
Quality & Environmental Management
Sigmatech maintains a Quality Management System and Environmental Management System. These systems, policies, and objectives are established, maintained, and continually improved.
Quality Management System (QMS)
ISO 9001:2015 Certified by NQA | AS9100 Rev. D Certified by NSAI
Sigmatech maintains an Aerospace Quality Management System (AQMS) conforming to AS9100 Rev. D and ISO 9001:2015. Our quality objectives are defined in our Quality Manual and formally tracked and evaluated during executive Management Review to ensure continuous operational excellence.
Environmental Management System (EMS)
ISO 14001:2015 Certified by NSAI
Sigmatech maintains an Environmental Management System (EMS) certified to ISO 14001:2015. We actively integrate environmental considerations, resource conservation, waste minimization, and pollution prevention into our operational planning and facility management.
Sigmatech Quality Policy
“Sigmatech is dedicated to providing superior aerospace, defense, and technical support services that consistently meet or exceed customer and regulatory requirements. We foster a culture of integrity, accountability, and continual improvement across all certified processes and management systems.”
Our Quality Policy provides the framework for setting, measuring, and reviewing quality objectives. Leadership ensures this policy is communicated, understood, implemented, and maintained at all levels of the organization.
Environmental Policy & GHG Inventory
“Sigmatech is committed to environmental stewardship, regulatory compliance, pollution prevention, and sustainable operational practices. We continually assess our environmental footprint to protect natural resources and support client sustainability goals.”
Greenhouse Gas (GHG) Inventory & Emissions Disclosure
In alignment with federal sustainability mandates and corporate environmental responsibility, Sigmatech conducts annual Greenhouse Gas (GHG) accounting. Our inventory tracks Scope 1 (direct), Scope 2 (indirect electricity), and select Scope 3 emissions across corporate facilities.
Registrar & Trademark Compliance Notice: ISO 9001:2015 is registered and certified under NQA USA accreditation rules. AS9100 Rev. D and ISO 14001:2015 are registered and certified under NSAI Inc. rules. All references to management system certifications adhere strictly to NQA and NSAI logo usage guidelines and do not denote product conformity.