Official registry of the Revex Standard for Dry Ice Blasting Operations · RDS-1:2026
DIB-2

Certified Advanced Technician — Specialized Environments

Certification to RDS-1:2026 — Revex Standard for Dry Ice Blasting Operations. 60-question timed examination drawn at random from the published blueprint and graded server-side; 80% to pass; credential valid 3 years and recorded in the National Certification Registry.

Prescribed curriculum — 8 modules

  1. 01Food, Beverage & Pharmaceutical Environments
  2. 02Electrical Systems & Disaster Restoration
  3. 03Containment, Waste & Environmental Duty
  4. 04JSAs, CO2 Monitoring & Safety Documentation
  5. 05Marine & Transportation Environments
  6. 06Power Generation & Utilities
  7. 07Industrial Shutdowns & Turnarounds
  8. 08Historic & Architectural Restoration

Examination requirements

60 questions drawn at random from the DIB-2 bank · 100-minute limit · 80% to pass. Every module ends in a 10-question quiz (80% to advance) — all modules must be cleared before the exam unlocks. Answer order and question selection change on every attempt. Three consecutive failed attempts impose a 7-day study period.

Issued on passing

  • · Credential certificate bearing your National Registry Number (PDF + printable wallet card), emailed on issue
  • · Live record in the Revex National Certification Registry (QR-linked)
  • · Public record shows: registry number, name, photograph, credential, status, dates, security code — nothing else
  • · One-click LinkedIn credential add
Candidacy fee
$1,000
Authorized Revex client rate: $500 with your personal code
Requires active DIB-1
Enroll as a candidate
All fees are final — review the curriculum and examination blueprint above before enrolling. Credential issued and emailed the moment you pass.