Cathodic Protection Technician (CP2) Certification

COURSE + CERTIFICATION

Cathodic Protection Technician Certification (CP2)

Advance your cathodic protection career with AMPP’s Cathodic Protection Technician (CP2) Certification. This intermediate-level program combines theoretical knowledge with practical field techniques — including system testing, troubleshooting, and data evaluation — and includes exam registration as part of the experience, building the skills and confidence needed to test and assess cathodic protection systems effectively.

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Cathodic Protection Technician Certification (CP2)
Duration

5 Day Course*

Delivery

In-Person

CEUs/PDHs

4.5 Continuing Education Units (CEUs)

Languages

English, Spanish, and  Chinese*

Certification

Valid for 3 years

*Please note that the language and length of the course may vary based on geographic location.

Overview

The CP2 course provides intermediate-level training in corrosion theory and cathodic protection (CP) concepts, types of CP systems, and advanced field measurement techniques. You’ll receive lectures paired with hands-on instruction using equipment and instruments essential to CP testing and evaluation, such as potential measurements, current and rectifier testing, interference detection, and data interpretation. 

Your purchase includes registration for the CP2 Certification exam — which verifies your ability to test, troubleshoot, and evaluate CP system performance and field data. Earning the CP2 credential demonstrates a higher level of understanding and capability in cathodic protection testing and analysis, supporting your professional growth in corrosion protection roles across pipelines, tanks, and other critical infrastructure.

Who it's for

  • Basic Coatings Inspectors
  • Coating Inspectors
  • QA / QC Personnel
  • Maintenance / Project Engineer

Skills you'll gain

  • Communication
  • Data Management
  • Field Measurement
  • Inspection & Evaluation
  • Job Site Safety
  • Planning & Supervision
  • System Operation

Prerequisites

Required

A knowledge of the following is required for understanding the material in this course:

  • Algebra and geometry
  • Electrochemistry: theory including electrochemical and galvanic series;
  • Corrosion theory including polarization under different conditions;
  • Electricity: basic electrical laws, series and parallel circuits;
  • Cathodic protection: fundamentals, criteria, sacrificial and impressed current equipment including troubleshooting;
  • Stray current interference, primarily related to underground pipelines.
  • Testing: including voltmeters, ammeters, shunts (and calculations), ohmmeters, reference electrodes (and conversions), isolation and soil resistivity.

Applicants not having the below knowledge and training are encouraged to attend the applicable course(s) before registering for this course.

Please take the preassessment quiz listed below, to gauge your cathodic protection knowledge and experience before registering for the CP2 Technician course.

Steps to certification

  1. Fulfill work experience and education requirements

    Bachelor's degree in physical sciences or engineering

    1 year of verifiable cathodic protection work experience

    Strongly recommended – successful completion of all CP1 – Cathodic Protection Tester requirements (including certification) and training.

  2. Meet course requirements

    NACE CP 2 - Cathodic Protection Technician Course - Strongly Recommended

    Successful completion of the Ethics for the Corrosion Professional course or an equivalent training

  3. Take required exams

    Certification Exam - CP2 - Cathodic Protection Technician - Theory (Written) Exam

    Theory (Written) Exam Preparation Guide

    Certification Exam - CP2 - Cathodic Protection Technician Practical Exam

  4. Complete application requirements

    Approved CP2 - Cathodic Protection Technician application

Looking to renew your certification?

Visit My Certification Portal to log and manage your work experience and Professional Development Hours (PDH's) needed. Your work experience and PDH's will be submitted as part of your renewal application but you can input PDH's at any time.

View Renewal Guide  |  My Certification Portal

Guides and resources

Looking for Exam Preparation Guides?

To help you prepare for your exam, we have a library of Exam Preparation Guides to support your specific exam.

View Exam Prep Guides


Frequently asked questions

Each AMPP course includes expert-led instruction, course materials, and, when applicable, access to the related certification exam. Specific inclusions are listed on each course’s registration page.

Any prerequisites for a course or certification exam will be outlined on the course page or during registration. Some programs may require relevant work experience or prior coursework. All requirements will be clearly stated before you register.

Payment can be made online by credit card at checkout, by wire transfer, or through an invoice request for company or group payments.

Please ensure all required details are included with wire transfers; incomplete submissions may result in a refund if the payment cannot be properly applied. Full payment is required before the course begins.

If you are unable to attend your scheduled course, contact AMPP Customer Support as soon as possible. You may be eligible to transfer to another course date or location, depending on availability and AMPP’s cancellation policy.

For full details, view our Cancellation and Transfer Policy.

Yes. Upon successful completion of your course, AMPP provides a Certificate of Course Completion.

If your course is part of a certification program, you must also meet all certification requirements outlined for that program. Your registration confirmation email will include details on scheduling exams and completing any additional steps needed for certification.

Course materials are provided at the start of your training to ensure you receive the most current content. Some programs may include optional pre-reading materials after registration—check your confirmation email for details.

If you wish to purchase additional study resources before your course begins, please contact Customer Support for pricing and availability.

You may be eligible for a complimentary one-year AMPP membership depending on the course purchased. Eligibility varies by course tier and delivery partner. Most courses offered through an AMPP Licensee or partner include this benefit; some restrictions may apply.

Yes. AMPP certifications are globally recognized and respected across industries such as oil and gas, infrastructure, coatings, corrosion control, and defense.

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Please note that we have a limited number of Spanish/Chinese-speaking representatives.

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International: +1-281-228-6200

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