CMI Mold Inspection Standards & Reporting Practices 4

Question 1

Which federal agency's guidelines are most commonly referenced for mold inspection standards in residential buildings?

Accepted Answer

EPA

Answer

The EPA's 'A Brief Guide to Mold, Moisture, and Your Home' is the primary federal reference for residential mold inspection guidance.

Question 2

What does 'erythema' in an inspection report context suggest when noted near a mold-affected area?

Accepted Answer

It refers to red staining from iron oxidation, not mold

Answer

Erythema refers to reddish staining, often from rust or iron-reducing bacteria, and must be distinguished from mold growth.

Question 3

In a mold inspection report, what is the recommended way to reference laboratory results?

Accepted Answer

Attach the lab report as an appendix and reference it in the findings section

Answer

Lab reports should be attached as appendices and cross-referenced in the findings to provide full transparency and traceability.

Question 4

According to standard mold inspection practices, how should a hidden moisture source suspected behind a finished wall be documented?

Accepted Answer

Document suspicion, explain non-invasive findings, and recommend invasive investigation

Answer

Inspectors should document suspicious indicators, explain the non-invasive findings, and recommend invasive investigation rather than acting outside scope.

Question 5

Which laboratory analysis method provides genus-level identification of mold spores collected via air sampling?

Accepted Answer

Direct microscopy with spore identification

Answer

Direct microscopy identifies spores by morphology to the genus level, which is the standard for non-culturable air cassette samples.

(CMI) Certified Mold Inspector Practice Test

(CMI) Certified Mold Inspector Practice Test

CMI Mold Inspection Standards & Reporting Practices 4