Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) - Issue 3 - Specification changes summary

Oct 20, 2026

Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge) specification, Issue 3, with first registration January 2023. The document explains key qualification information, assessment requirements, centre recognition and quality assurance, and access arrangements. It also lists unit-by-unit coverage across advanced machining, safety, engineering mathematics, CNC programming, inspection and quality control, digital and Industry 4.0 topics, and related policies for appeals and malpractice. A summary page highlights wording and assessment criterion updates.

LanguageEnglish

CategoryExam

FormatPDF

Pages416

Reading Time17 h 28 min

AccessFree to download

Introducing the qualification

What are BTEC Specialist qualifications?

Sizes of BTEC Specialist qualifications

Qualification purpose

Industry support and recognition

Funding

Qualification summary and key information

Qualification structure

Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge)

Assessment requirements

Language of assessment

Internal assessment

Assessment of knowledge units

Assessment of skills units

Centre recognition and approval

Approvals agreement

Centre resource requirements

Access to qualifications

Access to qualifications for learners with disabilities or specific needs

Reasonable adjustments and special consideration

Recognising prior learning and achievement

Quality assurance of centres

Units

Unit 1: General Machining, Fitting and Assembly Applications

Unit 2: Health and Safety in the Engineering Workplace

Unit 3: Communication for Engineering

Unit 4: Mathematics for Engineering Techniques

Unit 5: Properties and Applications for Engineering Materials

Unit 6: Advanced Manual Turning Techniques

Unit 7: Advanced Manual Milling Techniques

Unit 8: Advanced Manual Milling and Turning Techniques

Unit 9: CNC Programming

Unit 10: Advanced CNC Turning Techniques

Unit 11: Advanced CNC Milling Techniques

Unit 12: Applications of Computer Numerical Control Engineering

Unit 13: Specialist Machining

Unit 14: Precision Grinding Techniques

Unit 15: Engineering Inspection and Quality Control

Unit 16: Engineering Secondary and Finishing Techniques

Unit 17: Computer Aided Manufacturing

Unit 18: Setting and Proving Secondary Processing Machines

Unit 19: Computer Aided Drafting in Engineering

Unit 20: Further Engineering Mathematics

Unit 21: Organisational Efficiency and Improvement

Unit 22: Manufacturing Planning

Unit 23: Mechanical Measurement and Inspection Techniques

Unit 24: Engineering Design

Unit 25: Engineering Drawing for Technicians

Unit 26: Mechanical Principles of Engineering Systems

Unit 27: Electrical and Electronic Principles in Engineering

Unit 28: Additive Manufacturing Processes

Unit 29: Industry 4.0

Unit 30: Environmental Engineering and Sustainability

Unit 31: Simulation and Digital Twinning

Unit 32: Cyber Security in Engineering

Unit 33: Data Analytics/Big Data

Unit 34: Autonomous Systems

Appeals

Malpractice

Understanding the qualification grade

Further information and publications

Publisher information

Glossary

Part A – General terminology used in specification

Part B – Terms used in knowledge and

Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge) Specification BTEC Specialist qualification First registration January 2023 Issue 3 About Pearson We are the world’s leading learning company operating in countries all around the world. We provide content, assessment and digital services to learners, educational institutions, employers, governments and other partners globally. We are committed to helping equip learners with the skills they need to enhance their employability prospects and to succeed in the changing world of work. We believe that wherever learning flourishes so do people. This specification is Issue 3. Key changes are summarised on the next page. We will inform centres of any changes to this issue. The latest issue can be found on our website. References to third-party material made in this specification are made in good faith. Pearson does not endorse, approve or accept responsibility for the content of materials, which may be subject to change, or any opinions expressed therein. (Material may include textbooks, journals, magazines and other publications and websites). All information in this specification is correct at time of publication. Publication code: VQ000258 All the material in this publication is copyright © Pearson Education Limited 2025 Summary of changes to Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge) Specification Issue 3 | Summary of changes made between previous issue and this issue | Section | Page number | | --- | --- | --- | | Updated wording from, 'For assessment criteria 2.10, learners must use three different types of material’to, 'For assessment criteria 2.10, learners must show they can use three different work holding devices’. | Essential information for tutors and assessors | 32 | | Re-formatting of the section, ‘Learning outcome 2: Understand how to prepare for advanced manual turning operations’
Updated wording of ‘Types of tooling required’ to include reference to work holding devices. | Unit 6: Advanced Manual Turning Techniques | 78 | | Re-formatting of the section,‘Learning outcome 2: Understand how to prepare for advanced manual milling operations’ | Unit 7: Advanced Manual Milling Techniques | 86 | | Numbering of Pass assessment criteria updated, P3 to be changed to P2, P4 to P3, P5 to P4, P6 to P5 . | Unit 15: Engineering Inspection and Quality Control | 158 | | Missing assessment criteria D1 added to the assessment and grading grid. | Unit 17: Computer Aided Manufacturing | 178 | | Updating of Assessment table to include criteria for, P7, M4, D4 . | Unit 29: Industry 4.0 | 318 | If you need further information on these changes or what they mean, please contact us via our website at: [qualifications.pearson.com/en/support/contact-us.html](qualifications.pearson.com/en/support/contact-us.html). Contents 1 Introducing the qualification 1 What are BTEC Specialist qualifications? 1 Sizes of BTEC Specialist qualifications 1 Qualification purpose 1 Industry support and recognition 2 Funding 2 2 Qualification summary and key information 3 3 Qualification structure 5 Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge) 5 4 Assessment requirements 8 Language of assessment 8 Internal assessment 8 Assessment of knowledge units 9 Assessment of skills units 9 5 Centre recognition and approval 10 Approvals agreement 10 Centre resource requirements 10 6 Access to qualifications 11 Access to qualifications for learners with disabilities or specific needs 11 Reasonable adjustments and special consideration 11 7 Recognising prior learning and achievement 12 8 Quality assurance of centres 13 9 Units 14 Unit 1: General Machining, Fitting and Assembly Applications 15 Unit 2: Health and Safety in the Engineering Workplace 33

FAQs

What is Issue 3 in this BTEC specification and what does it cover?

Issue 3 specifies the Pearson BTEC Level 3 Diploma in Advanced Manufacturing Engineering (Machining) (Development Technical Knowledge). It includes key changes summary and the overarching qualification and assessment guidance across sections and units.

What assessment requirements are described in the specification?

The specification covers assessment requirements including language of assessment, internal assessment, and how knowledge units and skills units are assessed.

Which units are included in the qualification structure?

The document lists 34 units, spanning general machining and engineering health and safety, manual and CNC machining techniques, inspection and quality control, and advanced topics such as Industry 4.0, simulation and digital twinning, cyber security, data analytics/big data, and autonomous systems.

Oct 20, 2026

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