Become a Qualified Door Opening Consultant

The Qualified Door Opening Consultant (QDOC) Certification is the industry’s premier credential for professionals specializing in architectural openings. It recognizes individuals with advanced expertise in specifications, codes, project coordination, and consulting for complex commercial building projects.

This certification demonstrates mastery of the skills required to lead multifaceted door, frame, and hardware projects from design development through installation and closeout — distinguishing you as a trusted expert and advisor in the field.

Who Should Pursue the QDOC Certification

The QDOC Certification is designed for experienced professionals seeking to elevate their careers to a consultant level, including:

• Door, frame, and hardware professionals managing complex, multi-trade projects.

• Consultants and project managers responsible for design, specification, and coordination.

• Architectural team members involved in compliance, detailing, and technical documentation.

• Individuals who have earned the Associate Door Opening Consultant (ADOC) Certification and are ready for the next professional step.

QDOC Exam Overview

The QDOC Certification Exam measures advanced consulting proficiency, evaluating candidates on their ability to lead, coordinate, and deliver accurate, compliant door opening solutions across multiple disciplines.

Exam topics include:

• Developing comprehensive and compliant door, frame, and hardware specifications.

• Applying life safety, building, and accessibility codes to complex openings.

• Managing project schedules, coordination, and stakeholder communication.

• Identifying and resolving design or field conflicts during construction.

• Integrating technical accuracy with practical project management.

QDOC Prep Course

DOIT’s QDOC Prep Course provides structured preparation for the certification exam and for real-world consulting challenges. This instructor-led program emphasizes deep technical understanding, case study analysis, and professional practice.

Participants will:

• Review advanced hardware schedules and complex specification packages.

• Apply NFPA, IBC, ADA, and related codes to challenging project scenarios.

• Practice coordination and documentation in simulated consulting environments.

• Strengthen communication strategies for technical discussions and client meetings.

• Receive one-on-one feedback and guidance from experienced instructors and industry consultants.

Recommended Prerequisites

To ensure success in the QDOC program, candidates are encouraged to have:

• The ADOC Certification or equivalent industry experience.

• A strong understanding of fire door inspection and code compliance principles.

• Professional experience with project detailing, estimation, and coordination.

Why Earn Your QDOC Credential

• Professional Distinction: Gain recognition as a top-level consultant in the door and hardware industry.

• Career Advancement: Qualify for senior roles in consulting, specification writing, and project leadership.

• Accredited Learning: Achieve certification through DOIT — the only IACET-accredited training provider in the industry.

• Industry Leadership: Shape the future of architectural openings through knowledge, compliance, and collaboration.