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Feb 15, 2026
CP 3 Exam Breakdown: Theory vs Case-Based
Understand the difference between the CP 3 theory and case-based exams, including study strategies and common preparation mistakes.
Feb 11, 2026
How to Study for CP 1, CP 2, CP 3, and CP 4 Exams
Study strategies and preparation guidance for AMPP cathodic protection certification exams from CP 1 through CP 4.
Feb 1, 2026
CP 3 – Cathodic Protection Technologist Certification Overview
Overview of the AMPP CP 3 certification and its focus on cathodic protection design and advanced analysis.
Jan 28, 2026
AMPP vs NACE: What Changed and What It Means for CP Professionals
Explanation of the NACE and SSPC merger into AMPP, how certifications transitioned, and what it means for cathodic protection professionals.
Jan 25, 2026
What Is AMPP? (Association for Materials Protection and Performance)
What AMPP is, what it does, and why it matters for cathodic protection and corrosion-control careers.
Jan 21, 2026
CP 2 – Cathodic Protection Technician Certification Overview
Overview of the AMPP CP 2 certification and its emphasis on system evaluation and troubleshooting.
Jan 18, 2026
CP 1 – Cathodic Protection Tester Certification Overview
Overview of the AMPP CP 1 certification, including scope, responsibilities, and required knowledge areas.
Jan 18, 2026
CP 4 – Cathodic Protection Specialist Certification Overview
Overview of the AMPP CP 4 certification, the highest level in the cathodic protection credential track.
Jan 4, 2026
AMPP Cathodic Protection Certification Levels Explained (CP1 vs CP2 vs CP3 vs CP4)
Comprehensive comparison of AMPP CP 1, CP 2, CP 3, and CP 4 certifications, including responsibilities, authority level, and career progression.