If a building assignment asks for sprinkler-system supervision, check the exact FDNY certificate before choosing a preparation course. S-12 and S-15 share sprinkler foundations, but they address different system scopes. Tribune offers separate preparation courses and a combined study package.
The main difference between S-12 and S-15
| Certificate | FDNY study route | Tribune preparation |
|---|---|---|
| S-12 | Citywide sprinkler-system supervision; the booklet identifies this route for facilities without foam-water sprinkler systems. | S-12 Sprinkler Systems Exam Preparation |
| S-15 | Citywide foam-water sprinkler-system supervision, including the shared sprinkler material. | S-15 Foam-Water Sprinkler Systems Exam Preparation |
Verify the scope and current examination instructions in the official FDNY S-12/S-15 Notice of Exam and Study Materials. Ask your employer which systems and duties apply to your assignment.
What if you already hold S-12?
The FDNY booklet describes a T-15 examination route for upgrading an existing S-12 to S-15. That route is different from the full S-15 examination. Tell the provider which certificate you currently hold and confirm your eligibility and application route with FDNY before enrolling.
What do Tribune’s courses include?
The S-12 course provides narrated lessons, knowledge checks, reference exercises and explained practice questions. It covers equipment recognition, system readiness, inspection and reporting decisions, and using the booklet’s qualification and maintenance references.
The S-15 course includes the sprinkler foundation and adds foam-water topics such as system components, concentrate compatibility and proportioning. Both courses allow learners to replay lessons and use optional English captions.
For access to both preparation courses, compare the S-12 + S-15 preparation package. Review its current price and inclusions alongside the individual course pages. Choose based on the knowledge and credential route you need.
How should you organize your study?
- Confirm the certificate code and collect your existing credential details.
- Download the current official booklet and keep it available alongside your lessons.
- After a practice question, find the supporting reference and explain why the answer fits.
- Keep an error log for topics you need to revisit, rather than repeatedly memorizing answer choices.
- Use a separate checklist for the FDNY application, supporting documents and examination arrangements.
Does completing a preparation course issue the certificate?
No. Tribune records completion of its preparation course; FDNY determines eligibility and issues the Certificate of Fitness through its own process. FDNY examination fees are separate from these sprinkler preparation courses. Check the official S-12 page or official S-15 page for the applicable requirements.
For help comparing Tribune’s course options, contact the academy. For an overview of other building-safety credentials, read our FDNY Certificate of Fitness guide.