Objective. Students will correctly identify externship requirements, site safety expectations, documentation protocols, and professional conduct standards before attending their first inspection.
This lesson, its worked examples and its practice questions has not yet been verified by a credentialed professional in the field or by a certification or approval body. It is a study draft and may contain errors. Do not use it as instructions for work on a job site or on live equipment. Always follow your instructor, your supervising professional, and current official references and regulations.
VoTechWorks program approval and accreditation are still in progress. Credentials are issued only by the certifying bodies named in each program, after their own exams.
The externship is the supervised, real-world portion of your training. You will accompany a licensed inspector on actual inspections, observe professional technique, practice documentation, and begin building the portfolio of field experience that supports both your state license application and your InterNACHI CPI and ASHI ACI credentials. No classroom exercise fully replaces a live inspection, so arriving prepared is not optional — it is your professional obligation to the client, the inspector-mentor, and yourself.
Before your first site day you must review and sign three documents included in the externship agreement packet.
Externship Agreement — outlines your role as an observer/trainee, the hours you must complete, and the performance expectations your mentor will evaluate.
Liability Waiver — acknowledges that inspection sites carry inherent hazards (falls, electrical exposure, air-quality risks) and that you accept responsibility for following all safety instructions.
Site-Conduct Policy — governs your behavior on every property. Key points include: arrive on time, follow the inspector's lead, speak to clients and agents respectfully, and never enter a space your mentor has not cleared.
Confidentiality is embedded in the site-conduct policy and in both the InterNACHI and ASHI Standards of Practice. Client names, property addresses, deficiency findings, and photographs are private. You may not post them to social media, share them with third parties, or retain them after the program ends without written client consent.
Safety planning begins before you leave the school. Confirm you have every item on the pre-placement PPE checklist before each site day.
If a site condition changes (unexpected sewage odor, visible mold colony, asbestos-suspect material in older homes), stop and consult your mentor before proceeding. The correct action is to document the hazard and defer further inspection of that area rather than increase personal exposure.
Your inspection toolkit must be staged and tested before you arrive on site.
Every observation at an inspection site must be recorded contemporaneously — meaning as you observe it, not from memory at the end of the day. Use your field-note app to:
1. Log the address, date, time, inspector name, and weather conditions at the start.
2. Photograph deficiencies with a reference object for scale when possible.
3. Attach a brief, factual note to each photo describing location, condition, and any immediate safety implication.
4. Never alter or delete a documented finding without your mentor's knowledge and a recorded reason.
Accurate records protect the client, protect the inspector, and are the foundation of a legally defensible report.
Inspectors follow a code of ethics established by InterNACHI and ASHI. As a trainee you are held to the same behavioral standard.
Three scenarios you will practice in class mirror real friction points: a nervous first-time buyer who needs reassurance without false promises, a significant deficiency finding that must be delivered clearly without alarm, and a hostile agent who attempts to minimize a finding. The communication framework from Course 1 — observe, describe, explain significance, recommend next step — applies to every one of them.
You must score 80 percent or higher on the written pre-placement quiz before your first site day is scheduled. The quiz covers site safety rules, PPE selection, documentation protocols, and professional conduct expectations. If you do not pass on the first attempt, meet with your instructor to review weak areas and retake the quiz. Your safety and the client's protection depend on this knowledge being solid before you step on site.
Answer each question, then check it. Nothing is recorded; this is your own practice.
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