ASCS Professional Ethics & Standards 5

Question 1

What does 'due diligence' mean in the context of ASCS professional responsibilities?

Accepted Answer

Taking all reasonable steps to verify facts and conditions before making professional recommendations

Answer

Due diligence requires professionals to thoroughly verify conditions and information before making recommendations or beginning work.

Question 2

An ASCS technician is asked to perform air duct cleaning in a facility with known asbestos-containing materials. What is the correct ethical and professional response?

Accepted Answer

Stop and refer the client to a licensed asbestos abatement contractor before HVAC cleaning begins

Answer

HVAC cleaning in the presence of asbestos requires licensed abatement first; proceeding otherwise endangers workers and violates professional standards.

Question 3

Which practice best demonstrates an ASCS professional's commitment to continuing education as an ethical obligation?

Accepted Answer

Actively pursuing NADCA-approved training, attending industry events, and staying current with ACR standard updates

Answer

Ethical professionals proactively maintain competence through structured, industry-recognized continuing education aligned with current standards.

Question 4

When is it ethically appropriate for an ASCS professional to disclose a client's system condition to a third party?

Accepted Answer

Only when legally required, or when the client has given explicit written consent

Answer

Third-party disclosure is only appropriate with client consent or when legally mandated, as client confidentiality is a core professional obligation.

Question 5

A client who received a lower-cost quote from a non-certified competitor asks the ASCS professional to match that price. How should the professional respond ethically?

Accepted Answer

Explain the value of NADCA certification and standards-based service without denigrating the competitor

Answer

Professionals should educate clients on the value of certified services while remaining respectful toward competitors.

(ASCS) Air Systems Cleaning Specialist Certification Practice Test

(ASCS) Air Systems Cleaning Specialist Certification Practice Test

ASCS Professional Ethics & Standards 5