PE-M&MP Cheat Sheet 2026: One-Page Review of Must-Know Facts

The Exam at a Glance

This cheat sheet condenses what you need to know about the NCEES Principles and Practice of Engineering examination in Mining and Mineral Processing (official label: PE Mining and Mineral Processing). It is a licensure exam, not a vendor certification, so everything about eligibility and renewal flows through your state or territorial licensing board. If you are brand new to the credential, start with What Is PE-M&MP? for orientation, then return here for the facts that matter on exam day.

All examinees in the administration receive the same question set. The two sections of the exam share one testing clock, and once you submit a section you cannot reopen it, so pacing before the section boundary matters.

Fees, Testing Provider, and Exam-Day Rules

Money

The NCEES exam fee is US$400 per attempt. Separate application fees charged by your licensing board can apply on top of that, and those vary by jurisdiction. For a full breakdown of what to budget, see PE-M&MP Certification Cost 2026: Complete Pricing Breakdown.

Rules at the test center

• Closed book. You work from a supplied, searchable electronic reference handbook. Personal reference materials are prohibited.
• One calculator. Only an NCEES-approved calculator is allowed.
• In person. Testing happens at an approved Pearson VUE center, not at home.
• Break structure. The 50-minute scheduled break is part of the 9 hour 30 minute appointment, not part of the 8 hour 30 minute testing time.

For scheduling mechanics and deadlines, check PE-M&MP Exam Dates 2026: Testing Windows, Deadlines & Scheduling and confirm specifics with your board, since board approval typically precedes your ability to register.

Question Formats and Scoring Mechanics

Expect more than plain four-option multiple choice. The exam includes multiple-choice and alternative item types:

• Multiple-correct (select all that apply)
• Point-and-click (select a location on a figure or map)
• Drag-and-drop
• Numerical fill-in (you compute and type the value)

Scored items receive correct/incorrect credit only. There is no partial credit on multiple-correct items, so one wrong selection costs the whole item. There is also no deduction for wrong answers, which means you should never leave an item blank. Because the 85 questions include unidentified unscored pretest items, you cannot tell which questions count, so treat every question as live.

Results are reported pass/fail. The passing criterion is a scaled score that meets the NCEES minimum-competence standard. For more on how that works, read PE-M&MP Passing Score 2026: Exactly What You Need to Pass.

All 13 Domains with Official Question Ranges

The October 2025 NCEES specification lists 13 numbered exam objectives, each with an official question-count range. NCEES does not publish fixed percentage weights, so do not convert these ranges into percentages. The illustrative subtopics under each objective are not exhaustive.

General engineering skills, engineering economics and cost management, laws and regulations, and facility construction are cross-domain considerations. They are not separate domains, so expect them to show up inside the 13 areas above rather than as their own block.

Where the Points Concentrate

Count the ranges and a pattern emerges. Three groupings hold most of the exam:

• Mineral processing (Domains 8-10): 4-6, 6-9, and 9-14 questions. Domain 10 alone is the single largest range on the exam.
• Mine planning and operations (Domains 4-7): 7-11, 8-12, 6-9, and 6-9 questions. Four domains, each substantial.
• Exploration (Domains 1-3): 3-5, 3-5, and 5-8 questions. Smaller individually, but Domain 3 (Resources/Reserves) is a meaningful chunk.
• Environment and reclamation (Domains 11-13): 3-5, 5-8, and 5-8 questions.

Concrete Topics to Master by Area

The NCEES objective headings are fixed, but the subtopics beneath them are illustrative. Use the lists below as a working checklist and confirm against the official blueprint PDF linked from the NCEES exam page.

Because numerical fill-in items are in the mix, practice setting up calculations from scratch and entering a final value rather than eliminating wrong options. That is a different skill from recognizing a right answer on a list.

Pass-Rate and Passing-Score Facts

The NCEES table (updated January 2026) reports data from the prior October administration, not the upcoming October 2026 sitting:

Treat these with caution: the cohort is small (47 first-timers, 10 repeaters), so single-year swings can be large and should not be read as a stable trend. NCEES does not publish a numerical passing score, so any claim about a specific "cut score" or number of questions you must get right is unsupported. For context and interpretation, see PE-M&MP Pass Rate 2026: What the Data Shows and How Hard Is the PE-M&MP Exam? Complete Difficulty Guide 2026.

Eligibility and Licensure: What the Exam Does Not Control

Your licensing board, not NCEES, decides whether you may sit for the exam. A common pathway looks like this:

1. An EAC/ABET-accredited engineering bachelor's degree
2. The FE exam
3. Four years of acceptable engineering experience
4. The PE exam

That sequence is common but not universal; boards differ, and any required approval comes from the board you select. Separately, NCEES Record applications for engineering use five U.S.-licensed engineer references, which is also not a universal exam-sitting prerequisite. Board application requirements control. Details are in PE-M&MP Requirements 2026: Eligibility, Prerequisites & How to Qualify.

Once licensed, renewal is not an NCEES matter. The issuing state or territorial board sets renewal periods and continuing professional competency requirements, so this is not a separately renewable certification with a fixed NCEES clock.

Who Hires and What the Data Does (and Doesn't) Say

The license is relevant wherever mining engineers sign or seal work: mining companies, mineral processing operations, engineering and consulting firms, and environmental and reclamation work tied to mine sites. Your board's rules determine which roles legally require a PE.

On pay, the BLS reports a $106,220 median annual wage (May 2025) for mining and geological engineers, including mining safety engineers. That number is occupation-wide. It is not a PE-specific salary and it does not measure a licensure premium, so do not read it as what a license adds. For the full picture, see PE-M&MP Salary Guide 2026: Complete Earnings Analysis, and for the cost-benefit question, Is the PE-M&MP Certification Worth It? Complete ROI Analysis 2026. For role-oriented context, browse PE-M&MP Jobs.

A Domain-Based Sequencing Plan

The only study-method advice worth including here is about ordering the 13 domains. Sequence by weight and by dependency: processing and equipment first because of Domain 10 and Domain 5, then the planning chain, then the smaller exploration and environmental blocks.

For the broader approach, see PE-M&MP Study Guide 2026: How to Pass on Your First Attempt. To measure where you stand before committing to blocks, take a diagnostic on the PE-M&MP practice test site.

Conflicting Sources to Watch

When public prep pages and NCEES disagree, NCEES wins. The issues most likely to cause trouble:

• Exam format: older text citing open-book, 80 questions, or 8 hours is superseded by the October 2025 specification.
• Domain ranges: course pages listing Domain 2 at 5-8 and Domain 5 at 8-10 conflict with the NCEES ranges of 3-5 and 8-12.
• Percentages: NCEES publishes question-count ranges, not percentage weights. Any percentage table you see is someone else's conversion.
• Practice material errata: NCEES posted errata for its practice exam (ISBN 978-1-947801-38-7) on November 3, 2025. Check it before trusting a solution that looks off.

If you still need to pin down terminology, the explainers What Does PE-M&MP Stand For? and PE-M&MP Certification cover the basics, and PE-M&MP Training outlines preparation options. For a refreshed one-page version of these facts, the PE-M&MP Cheat Sheet 2026 is always the quickest return point, and you can find more on the main PE-M&MP Exam Prep homepage.

Frequently Asked Questions