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Container Inspection Course
More than 2 million students worldwide

Container Inspection Course

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This Container Inspection Course gives you the hands-on knowledge and systematic techniques to inspect any container type with confidence and precision. From structural assessment and dangerous goods compliance to refrigerated unit testing and professional report writing, every critical skill is covered. Get job-ready with training built around real-world inspection standards used across the global shipping industry.

Dedika for businesses

What you will learn:

You will learn how to inspect dry van, refrigerated, open-top, flat-rack, and tank containers using proven, standardised methods. The course covers structural assessment, weathertight and cargo-worthiness testing, dangerous goods verification, and biosecurity checks. You will apply correct defect codes, produce professional inspection reports, and capture photographic evidence that holds up to regulatory and legal scrutiny. Refrigerated unit inspection, customs compliance, and anti-smuggling search techniques are also included. By the end, you will have the technical knowledge and procedural confidence to perform thorough container inspections across a wide range of industry scenarios.

How you study in practice Container Inspection Course

How you practise Container Inspection Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 37 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Container Inspection

  • Lesson 1 • Key Industry Terminology

    Defines standard terms used in inspection reports, shipping documents, and regulatory communications. Precise vocabulary prevents misclassification and documentation errors.

  • Lesson 2 • Regulatory and Standards Framework

    Introduces international safety conventions, trade compliance requirements, and industry standards governing containers. Provides the regulatory context inspectors must apply throughout their work.

  • Lesson 3 • The Inspector's Role and Responsibilities

    Defines professional duties, ethical obligations, and scope of authority for container inspectors. Establishes accountability standards that underpin every subsequent inspection task.

  • Lesson 4 • Container Types and Configurations

    Covers dry van, refrigerated, open-top, flat-rack, and tank containers. Distinguishes structural and functional differences critical to selecting correct inspection methods.

Chapter 2See details

Safety Protocols and Personal Protection

  • Lesson 1 • Personal Protective Equipment Selection

    Covers PPE categories, selection criteria, and correct donning and doffing procedures. Proper PPE choice is matched to specific hazard types identified during pre-inspection assessment.

  • Lesson 2 • Hazard Identification on the Inspection Site

    Teaches recognition of physical, chemical, and atmospheric hazards present around containers. Hazard awareness is the prerequisite for all subsequent safety and inspection actions.

  • Lesson 3 • Safe Entry and Exit Procedures

    Establishes protocols for entering, working inside, and exiting containers safely. Connects atmospheric testing and confined-space rules to practical entry decisions.

  • Lesson 4 • Incident Reporting and Emergency Response

    Defines procedures for reporting injuries, near-misses, and hazardous exposures. Prepares inspectors to act decisively when safety events occur during inspections.

Chapter 3See details

Structural Inspection Techniques

  • Lesson 1 • Undercarriage and Chassis Interface

    Assesses cross members, bottom rails, and chassis connection points for structural damage. Undercarriage defects affect load distribution and transport safety.

  • Lesson 2 • Interior Walls, Ceiling, and Floor Inspection

    Covers systematic interior examination for deformation, corrosion, contamination, and floor damage. Interior condition directly affects cargo safety and regulatory compliance.

  • Lesson 3 • Exterior Structural Assessment

    Teaches visual and tactile examination of container exterior panels, corner castings, and rails. Exterior findings guide the depth of interior and undercarriage inspection that follows.

  • Lesson 4 • Door and Locking Mechanism Inspection

    Examines door panels, hinges, gaskets, locking bars, and cam keepers for wear and damage. Door integrity is essential for cargo security and weathertight certification.

  • Lesson 5 • Defect Classification and Severity Rating

    Applies standardised defect codes and severity scales to findings from all structural areas. Consistent classification enables accurate repair decisions and regulatory reporting.

Chapter 4See details

Weathertight and Cargo-Worthy Testing

  • Lesson 1 • Light Test Procedures

    Teaches the systematic interior light test to detect gaps, holes, and seal failures. Light testing is the primary low-cost method for identifying weathertight deficiencies.

  • Lesson 2 • Principles of Weathertight Certification

    Explains what weathertight means, why it matters, and the standards that define acceptable performance. Provides the conceptual basis for all physical testing methods in this chapter.

  • Lesson 3 • Cargo-Worthiness Assessment

    Evaluates odour, contamination, cleanliness, and structural fitness for specific cargo types. Cargo-worthiness determination protects goods and satisfies shipper and insurer requirements.

  • Lesson 4 • Water Hose and Spray Testing

    Covers pressurised water testing protocols for confirming or ruling out leaks found during light tests. Water testing validates repairs and provides definitive weathertight evidence.

Chapter 5See details

Refrigerated Container Inspection

  • Lesson 1 • Pre-Trip Inspection and Performance Testing

    Executes the standardised pre-trip inspection sequence and evaluates pull-down performance. Performance data confirms the unit meets temperature requirements before cargo loading.

  • Lesson 2 • Refrigerated Unit Components Overview

    Identifies the refrigeration machinery, insulated panels, T-bar floor, and air circulation system. Component knowledge is the prerequisite for systematic mechanical and thermal inspection.

  • Lesson 3 • Data Logger and Temperature Record Review

    Retrieves, interprets, and reports temperature data from onboard loggers and download systems. Historical data reveals past excursions and supports cargo damage investigations.

  • Lesson 4 • Insulation and Panel Integrity Inspection

    Detects delamination, moisture ingress, and physical damage in insulated walls, ceiling, and floor. Insulation failures cause temperature excursions that damage temperature-sensitive cargo.

  • Lesson 5 • Refrigeration Machinery Inspection

    Covers compressor, condenser, evaporator, and refrigerant circuit checks for leaks and wear. Mechanical findings determine whether the unit can maintain required temperature ranges.

Chapter 6See details

Hazardous Cargo and Dangerous Goods Inspection

  • Lesson 1 • Responding to Suspected Undeclared Hazardous Goods

    Provides a decision framework for handling containers where undeclared dangerous goods are suspected. Correct response protects inspectors and triggers appropriate regulatory escalation.

  • Lesson 2 • Dangerous Goods Classification Basics

    Introduces the nine hazard classes, divisions, and packing groups used in international transport. Classification knowledge is the foundation for all dangerous goods inspection decisions.

  • Lesson 3 • Segregation and Compatibility Inspection

    Applies segregation tables to verify incompatible goods are not co-loaded in the same container. Segregation failures create explosion, fire, and toxic exposure risks.

  • Lesson 4 • Marking, Labelling, and Placarding

    Verifies that packages, containers, and vehicles display correct marks, labels, and placards. Correct identification enables emergency responders and inspectors to act safely.

  • Lesson 5 • Documentation Verification for Dangerous Goods

    Reviews dangerous goods declarations, packing certificates, and transport documents for accuracy. Document errors are a primary cause of regulatory violations and cargo rejection.

Chapter 7See details

Inspection Documentation and Reporting

  • Lesson 1 • Defect Coding and Condition Grading

    Applies standardised defect codes and condition grades consistently across all report types. Uniform coding enables trend analysis and comparison across inspection events.

  • Lesson 2 • Photographic Evidence and Visual Documentation

    Establishes standards for capturing, labelling, and embedding photographs as inspection evidence. Quality visual evidence supports findings and reduces disputes over container condition.

  • Lesson 3 • Inspection Report Structure and Standards

    Defines the required sections, data fields, and formatting conventions of a professional inspection report. Consistent structure ensures reports are usable by clients, surveyors, and regulators.

  • Lesson 4 • Digital Inspection Tools and Platforms

    Introduces mobile inspection apps, cloud-based platforms, and digital checklists used in modern practice. Digital tools improve accuracy, speed, and traceability of inspection records.

  • Lesson 5 • Report Delivery and Client Communication

    Covers report transmission, client briefing, and handling queries or disputes about findings. Effective communication of findings completes the inspection cycle professionally.

Chapter 8See details

Advanced Inspection Scenarios and Quality Assurance

  • Lesson 1 • Inspection Quality Assurance Systems

    Establishes internal QA processes including checklists, peer review, and calibration of inspector judgements. QA systems reduce variability and maintain the credibility of inspection outputs.

  • Lesson 2 • Continuous Professional Development

    Identifies pathways for maintaining competency through certification renewal, training, and industry engagement. Ongoing development keeps inspectors current with evolving standards and technologies.

  • Lesson 3 • Audit and Surveillance Inspections

    Covers planned and unannounced audit inspections of container fleets and depot operations. Audit skills extend the inspector's role from individual units to systemic compliance oversight.

  • Lesson 4 • Dispute Resolution and Expert Testimony

    Prepares inspectors to defend findings in cargo claims, insurance disputes, and regulatory proceedings. Credible expert testimony depends on rigorous documentation and impartial analysis.

  • Lesson 5 • Complex Multi-Hazard Inspection Cases

    Integrates structural, weathertight, dangerous goods, and refrigeration findings into unified assessments. Complex cases require prioritisation and judgement beyond single-issue inspections.

Certification

Your valid completion certificate

This course is for you:

  • Freight forwarder: needs inspection knowledge to manage cargo liability confidently.

  • Depot supervisor: wants formal methods to back daily container condition decisions.

  • Customs compliance officer: seeks deeper container assessment skills for trade enforcement.

  • Career changer: entering maritime logistics and needs a credible technical foundation.

  • Third-party surveyor: expanding service offerings to include container condition reporting.

  • Supply chain coordinator: responsible for cargo integrity across multiple container movements.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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