Phoenix, AZ · Maricopa County
Special Inspection Certificate Mechanical/Plumbing
This certificate identifies required mechanical or plumbing special inspections and is completed by the registered design professional in responsible charge.
What this form is
The registered design professional in responsible charge completes this certificate to identify mechanical or plumbing work requiring special inspection and name qualified special inspectors. The instructions say to submit it with the permit application whenever the code requires special inspections; it must be processed before permit issuance. It asks for project, owner, and design professional details, types of work, inspector names and ID numbers, and signatures, dates, and a seal.
Who needs it
A registered design professional in responsible charge completes the certificate for a project requiring mechanical or plumbing special inspections.
How to submit it
Submit the form to the city with the permit application whenever the code requires special inspections. Post it at the job site with the permit.
About notarization
No notary is required; the registered design professional seals, signs, and dates this form, and no notarized attachment or related step is identified.
How to submit this form
- 1
Download The Certificate
Download the Special Inspection Certificate Mechanical/Plumbing.
- 2
Complete The Form
The registered design professional in responsible charge fills in the project and owner details and identifies work requiring special inspections.
- 3
Name The Special Inspectors
List the qualified special inspector name and ID number for the applicable work; attach a supplement if necessary.
- 4
Seal, Sign, And Date
The registered design professional seals, signs, and dates the form.
- 5
Submit And Post The Form
Submit it with the permit application when required, and post it at the job site with the permit.
Frequently asked questions
- What does the Special Inspection Certificate identify?
- It identifies mechanical or plumbing work requiring special inspection and names qualified special inspectors, along with project and responsible design professional details.
- Who completes this certificate?
- The registered design professional in responsible charge completes the form, indicates the work requiring inspections, and seals, signs, and dates it.
- How do I submit the certificate?
- Submit it with the permit application whenever the code requires special inspections. The form also says to post it at the job site with the permit.
- Do I need a notary for the Special Inspection Certificate?
- No. The registered design professional seals, signs, and dates the form; it identifies no notarized attachment or related step.
Need something notarized?
This Special Inspection Certificate Mechanical/Plumbing doesn’t need a notary — but if you have another Phoenix form that does, a commissioned online notary can help.