(CSI) Certified Custom Barrier Solutions Specialist (CCBSS) The CCBSS underwent a major 2024 revision adding three new domains climate-adaptive materials, smart barrier integration, and regulatory compliance across North American jurisdictions. If you last studied the previous version, expect substantial shifts in how acoustic and thermal performance intersect with IoT-enabled monitoring systems. Current test-takers report the expanded regulatory section now accounts for roughly 30% of scored content.
| Exam Name | (CSI) Certified Custom Barrier Solutions Specialist |
| Exam Code | CCBSS |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
