Who We Are
Qualified Specialists, International (QSI) is a professional consulting, training, and management systems technology firm headquartered in Houston, TX. Founded by R.T. (Bud) Weightman in 1989, QSI has a global presence and has implemented and assessed management systems in over 28 countries world-wide – with certifications ranging from ISO 9001, ISO 14001, OHSAS 18001, API Spec. Q1 / Q2, AS9100, and more.
Our specialty spans quality, health and safety, and environmental (QHSE), and our products and services have been applied in engineering, manufacturing, fabrication, distribution, service, projects, and operations.
We excel in helping our clients to achieve regulatory compliance, certification, and industry licensing through our superior software solutions, consulting services, and industry-leading training.
Complete Quality Management System Services
Consulting Services

Annual internal audits for maintaining your certification.
Supply chain management services – supplier audits.
Gap analyses to identify “gaps” in processes or system documentation.
Industry-leading Training

API Spec. Q1 – For manufacturing companies seeking certification.
API Spec. Q2 – For servicing companies seeking certification.
API Lead Auditor – For individuals seeking auditor certification.
Software Solutions

Store manuals, procedures, forms, work instructions, job descriptions, records, and revisions in a secure location for ultimate document control
Instant reporting and visibility to critical areas of your QMS.
Client Testimonial
“QSI’s web-based software allows my business and employees to function seamlessly at multiple locations around the world. Customer service levels and employee efficiencies have significantly improved through our use of their software.”
Countries with Successful Implemenations
Years of Combined, Hands-on Consulting Experience
%
Customer Satisfaction in Countries Across the World
What Makes an Audit Ineffective? Reason 3: Auditor Competence
Welcome back to the blog series on 'What Makes an Audit Ineffective?' In case you missed it, be sure to check out the previous posts where we discussed Required Documents and Records and Objective Evidence.Auditing Basics: Auditor CompetenceLet’s dive into the eight...
What Makes an Audit Ineffective? Reason 2: Objective Evidence
Welcome back to the blog series on 'What Makes an Audit Ineffective?' In case you missed it, be sure to check out the previous post where we discussed Required Documents and Records.Auditing Basics: Objective EvidenceAnother reason that audits are ineffective is due...
What Makes an Audit Ineffective? Reason 1: Required Documents and Records
Audits are a common practice in business, but they’re often ineffective at identifying and addressing actual compliance-related issues. The focus of quality audits is often based upon conformity to a predeveloped quality management system (QMS) checklist rather than identifying compliance with product, technical, regulatory, customer and/or industry standards.