Checked against official spec

A-Level Business (YBS11) Specification

The Pearson Edexcel International A-Level Business specification (YBS11): 4 units, modular assessment across three exam series a year, and the four-theme structure.

Source: Edexcel International, vIssue 1 (first teaching 2018) · Reviewed by Emily Clarke · Last reviewed 2026-08-05

specification overview

Pearson Edexcel International A-Level Business (YBS11) is a modular qualification made up of 4 units, examined in January, June and October. Units 1-2 form the International AS (IAS); units 3-4 add the International A2 for the full IAL. Each unit has its own written paper worth 25% of the IAL.

specification overview

subject content

  1. 1. Marketing and people

    Unit 1 (WBS11)
    • Meeting customer needs; the market and the marketing mix
    • Managing people and the entrepreneur
  2. 2. Managing business activities

    Unit 2 (WBS12)
    • Raising and managing finance
    • Resource management and external influences
  3. 3. Business decisions and strategy

    Unit 3 (WBS13)
    • Business objectives and growth
    • Decision-making, competitiveness and change
  4. 4. Global business

    Unit 4 (WBS14)
    • Globalisation and global markets
    • Global marketing and multinational strategy
subject content

assessment structure

PaperUnit 1 (WBS11)
What's assessedMarketing and people
Length2h
Marks80
Weight25% IAL / 50% IAS
Question typesSection A: short and extended-response questions based on sources (30 marks). Section B: short and extended-response questions based on sources (30 marks). Section C: one 20-mark essay based on source(s)
PaperUnit 2 (WBS12)
What's assessedManaging business activities
Length2h
Marks80
Weight25% IAL / 50% IAS
Question typesSection A: short and extended-response questions based on sources (30 marks). Section B: short and extended-response questions based on sources (30 marks). Section C: one 20-mark essay based on source(s)
PaperUnit 3 (WBS13)
What's assessedBusiness decisions and strategy (assumes units 1-2 knowledge)
Length2h
Marks80
Weight25% IAL
Question typesSection A: short and extended-response questions based on sources (40 marks). Section B: one 20-mark essay. Section C: one 20-mark essay
PaperUnit 4 (WBS14)
What's assessedGlobal business (assumes units 1-3 knowledge)
Length2h
Marks80
Weight25% IAL
Question typesSection A: short and extended-response questions based on sources (40 marks). Section B: one 20-mark essay. Section C: one 20-mark essay

The qualification is modular. Papers are available in January, June and October each year, so units can be sat in stages. The IAS is claimed on completion of units 1-2; the full IAL on completion of all four.

assessment structure

assessment objectives

AOAO1
What it meansDemonstrate knowledge and understanding of terms, concepts, theories, methods and models.
Overall23.8%
AOAO2
What it meansApply knowledge and understanding to various business contexts to show how individuals and organisations are affected by and respond to issues.
Overall23.8%
AOAO3
What it meansAnalyse business issues, showing an understanding of the causes, costs and consequences for individuals and organisations.
Overall28.8%
AOAO4
What it meansEvaluate evidence to make informed judgements and propose evidence-based solutions to business issues.
Overall23.8%
assessment objectives

key tips for success

  • Plan your unit staging early

    Papers are available in January, June and October. Decide with your school which units go in which series so you're not sitting all four at once.

  • Expect synoptic questions on Units 3 and 4

    Later units assume earlier ones. Revise units 1-2 as part of your Unit 3-4 preparation.

  • Build a case-study bank

    Follow global business news throughout the year (FT, BBC Business, Bloomberg). A bank of ~10 well-known firms across sectors is gold for the data-response questions.

  • Master the strategic frameworks

    SWOT, PESTLE, Porter's Five Forces, Ansoff's Matrix. Know when each applies and how to apply them to unseen contexts.

  • Structure evaluation answers

    AO4 is 23.8% and rewards judgement. Every extended-response answer needs a defensible conclusion backed by weighted arguments.

  • Know the difference between IAS and IAL

    Units 1-2 make up the International Advanced Subsidiary (IAS), a standalone qualification. Adding units 3-4 gives you the full IAL.

key tips for success

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