The Fundamental Ethical Principles
The 14% syllabus area covering integrity, objectivity, competence, confidentiality, behaviour, independence and conflicts.
How to study the ACA Certificate Level
Use the current 2025-26 syllabus and exam pages, study every module, practise the relevant objective and scenario formats and keep ethics, sustainability and professional scepticism active across the whole level.
Core concepts
Concept 1
Apply integrity, objectivity, professional competence and due care, confidentiality and professional behaviour.
Exam cue: Define the information, person, entity and requirement relevant to the fundamental ethical principles.
Concept 2
Recognise how pressure, incentives, relationships and capability threaten a principle.
Exam cue: Select the current ICAEW syllabus principle, apply it to the evidence and show any required calculation.
Concept 3
Protect information while identifying lawful or professional disclosure duties.
Exam cue: Check the conclusion for professional scepticism, ethics, sustainability and practical consequences.
Risk pitfalls and guardrails
Treating the fundamental ethical principles as a definition list without applying the supplied facts.
Guardrail: Do not use a former module name, retired rule, unsupported assumption or answer that ignores evidence quality, ethics, sustainability or timing.
Using a former ACA module label, retired scope or unsupported rule instead of the current syllabus.
Guardrail: Do not use a former module name, retired rule, unsupported assumption or answer that ignores evidence quality, ethics, sustainability or timing.
Ignoring an assumption, data limitation, ethical issue, deadline or effect on the financial conclusion.
Guardrail: Do not use a former module name, retired rule, unsupported assumption or answer that ignores evidence quality, ethics, sustainability or timing.
Memory anchors
The Fundamental Ethical Principles - Scope
Apply integrity, objectivity, professional competence and due care, confidentiality and professional behaviour.
The Fundamental Ethical Principles - Rule
Recognise how pressure, incentives, relationships and capability threaten a principle.
The Fundamental Ethical Principles - Method
Protect information while identifying lawful or professional disclosure duties.
The Fundamental Ethical Principles - Risk
Recognise criminal-activity and money-laundering warning signs.
The Fundamental Ethical Principles - Action
Evaluate independence and conflicts of interest before accepting or continuing work.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
What does integrity require?
What does objectivity require?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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