GLP Practice Test PDF 2026: Free Logistics Certification Questions

GLP Practice Test PDF 2026: Free Global Logistics Professional Questions

If you're preparing for the Global Logistics Professional (GLP) certification, downloading a free GLP practice test PDF gives you a concrete, hands-on advantage. Supply chain managers, logistics coordinators, procurement specialists, and distribution professionals all pursue the GLP to validate their expertise — and the exam rewards candidates who go beyond passive reading and practice with real exam-style questions.

The GLP is administered by SOLE — The International Society of Logistics, the professional organization that has set logistics education and certification standards since 1966. SOLE's GLP credential is globally recognized and demonstrates that you understand the full spectrum of logistics management: from demand forecasting and inventory control to international trade compliance and performance metrics.

GLP Exam Format

The GLP exam consists of approximately 100 multiple-choice questions delivered over a 2.5-hour testing window. The exam covers five core logistics competency areas and is designed to assess both conceptual understanding and applied problem-solving across the logistics management lifecycle.

Why does a practice test PDF matter? Because logistics management involves a dense web of interrelated concepts — EOQ formulas, Incoterms rules, customs classifications, and carrier selection criteria all appear side by side on the real exam. A PDF practice test forces you to engage with questions actively, commit to answers without digital shortcuts, and identify the exact gaps in your knowledge before exam day arrives.

Candidates typically come from roles in supply chain operations, transportation management, warehousing, procurement, or global trade compliance. SOLE recommends candidates have relevant professional experience before sitting for the GLP, though the certification is also pursued by professionals looking to formalize and credential the logistics knowledge they've built on the job.

The 5 GLP Competency Areas

SOLE organizes GLP content around five core logistics competency areas. Knowing what each covers — and how deeply the exam probes it — lets you study strategically rather than reviewing everything at equal depth.

1. Logistics Fundamentals

This domain establishes the conceptual foundation that every other area builds on. Expect questions on supply chain structure — the flow of goods, information, and finances from raw material to end customer — as well as demand forecasting techniques including moving averages, exponential smoothing, and seasonal adjustment methods. Inventory management is a major subtopic: you'll need to understand the Economic Order Quantity (EOQ) model, safety stock calculation, reorder point logic, and ABC analysis for inventory classification. The GLP also tests understanding of total cost of ownership and the trade-offs that define logistics decision-making. Candidates who can explain why minimizing individual cost elements doesn't always minimize total cost tend to score well here.

2. Transportation Management

Transportation management covers the decisions and processes involved in moving goods efficiently and compliantly. The GLP tests modal selection — when to use air freight versus ocean shipping versus rail or truck — based on cost, speed, cargo type, and lane characteristics. Incoterms 2020 receive significant attention: you need to know what each term allocates between buyer and seller regarding risk transfer, cost responsibility, and documentation obligations. EXW, FCA, CPT, CIP, DAP, DPU, DDP, FAS, FOB, CFR, and CIF each carry specific meanings and exam-ready distinctions. Carrier selection criteria — service reliability, transit time, claims ratio, financial stability — and freight rate structures (class rates, commodity rates, contract rates) also appear regularly.

3. Warehousing and Distribution

Warehousing questions test your grasp of both physical operations and technology systems. Facility layout design — flow-through versus U-shaped layouts, cross-docking configurations, slotting optimization — is a core subtopic. The exam also tests pick-and-pack operations: wave picking, zone picking, batch picking, and the trade-offs between them in different volume environments. Warehouse Management Systems (WMS) appear in questions about receiving, put-away, replenishment, and inventory accuracy. Expect scenario questions that ask you to identify the best warehousing strategy given specific throughput, SKU count, and order profile characteristics. Yard management, dock scheduling, and labor productivity metrics round out this domain.

4. Global Trade Compliance

International logistics professionals must navigate a complex regulatory landscape. The GLP tests customs documentation: commercial invoices, packing lists, certificates of origin, bills of lading, and when each is required. Harmonized Tariff Schedule (HTS) codes are a specific focus — you need to understand how goods are classified, why classification matters for duty calculation, and the consequences of misclassification. Import and export regulations include export control laws (EAR, ITAR), denied party screening, and anti-diversion requirements. Sanctions compliance — OFAC programs, restricted countries and parties — appears in scenario questions that test your ability to identify red flags before a transaction proceeds. Free trade agreements and their preferential tariff implications are also tested.

5. Logistics Metrics and KPIs

Supply chain performance measurement ties all other domains together. The GLP tests both the definition and the interpretation of key metrics. OTIF (On-Time In-Full) is the flagship delivery performance metric — you need to know how it's calculated and what operational factors drive it up or down. Perfect order rate integrates on-time delivery, complete fulfillment, damage-free delivery, and accurate documentation into a single composite metric. Inventory turnover and days of supply measure how efficiently inventory investment is being deployed. The cash-to-cash cycle time — days payable outstanding minus days inventory outstanding minus days sales outstanding — captures how quickly a company converts cash investment into cash receipts. Candidates who understand not just the formulas but the managerial interpretations of these metrics tend to perform well on this domain.

How to Use This PDF Effectively

A practice test PDF delivers the most value when used as a structured diagnostic tool rather than casual reading material. Here's an approach that maximizes what you learn from each pass through the questions.

Cold attempt first. Before opening any study guide, work through the full PDF under timed conditions. Answer every question honestly based on what you already know. This cold score is your baseline — it shows you where your existing experience is already exam-ready and where you have real gaps. Most candidates discover that two or three competency areas pull their score down while the others are already close to passing level.

Error log by domain. After scoring, organize every wrong answer by competency area. This creates a prioritized study list — not a topic list, but a specific gap list. "I missed 6 of 8 Incoterms questions" is more actionable than "I need to study transportation management."

Targeted study, then re-test. Work through reference materials for your two weakest domains, then re-run the relevant questions from the PDF. If your score on those questions improves, move to the next weakest domain. If it doesn't, you need a different source or approach for that material.

Timed full simulations in the final week. Two weeks before your exam, do at least two full timed runs: 100 questions, 2.5 hours, no interruptions. Evaluate your pacing — if you're finishing with 40 minutes to spare, you're moving too fast and making careless errors. If you're running out of time, you need to improve your decision speed on straightforward questions.

GLP vs. CPIM vs. CLTD: Which Certification Fits?

The GLP, CPIM, and CLTD serve different audiences and career paths, and understanding the distinctions helps you confirm you're pursuing the right credential.

The GLP (Global Logistics Professional) from SOLE is the right choice for professionals whose work centers on logistics operations and global supply chain management — transportation, warehousing, international trade compliance, and end-to-end logistics performance. It's particularly strong for those working in freight, distribution, global sourcing, or trade compliance roles.

The CPIM (Certified in Planning and Inventory Management) from ASCM focuses more narrowly on internal operations: demand management, master scheduling, MRP systems, and production and capacity planning. It's the credential of choice for manufacturing-side supply chain professionals dealing with production planning and inventory optimization in a domestic or single-facility context.

The CLTD (Certified in Logistics, Transportation and Distribution), also from ASCM, overlaps with the GLP in logistics and transportation but has a broader North American orientation and heavier emphasis on domestic transportation law, LTL/TL pricing structures, and distribution network design. Professionals in North American logistics roles often find CLTD more directly aligned; those with significant international or trade compliance exposure often prefer the GLP's global trade emphasis.

For a comprehensive overview of the GLP certification, exam structure, and available practice resources, visit the GLP — Global Logistics Professional hub page.