CLC (Certified Lead Carpenter) is designed exclusively for lead carpenters who are skilled and knowledgeable in the technical, hands-on aspects of their work and have also demonstrated skill and knowledge in project management, supervision and customer service.

The test taken by CLC applicants is comprised of sections on business management; plans and specifications; building codes and construction law; evaluations; planning; tools and equipment; job-site safety; carpentry; concrete and masonry; roofing and siding; insulation; plumbing; electrical systems; mechanical systems; special construction; kitchens and baths; interior finishes; communication and people skills; supervision; job-site management; and quality control.

To qualify for the CLC designation, applicants submit the required application and must:

• Have a minimum of five years continuous service in the remodeling industry, with at least two of those years as a lead carpenter.
• A lead carpenter is defined as a remodeling professional who is involved in tasks and has responsibilities beyond the technical production aspects of a project, such as responsibility for customer contact and communication; supervision of subcontractors and employees; managing the job site; scheduling; and safety issues.
• Adhere to the NARI Standards of Practice and Code of Ethics.
• Successfully complete a Qualification Matrix detailing their background and experience, and submit two letters of recommendation (from their employer, a CR or CRS, and/or clients).
• Successfully complete a one-day written examination on preconstruction issues; technical knowledge; and special skills, such as people and job management.