Code of Conduct: Principles, Examples, and HR Red Flags

Few workplace documents are as widely referenced and as rarely read as the code of conduct — whether you’re a nurse in Ireland, a company director, or a local councillor, these documents set the baseline for acceptable behaviour but vary significantly by profession and jurisdiction. Here’s what a code of conduct actually contains, with concrete examples from Irish nursing (NMBI), corporate governance (IoD), and local government (SIPO).

Principles in typical code of conduct: 5 (Integrity, Objectivity, Competence, Confidentiality, Professional Behaviour) ·
Common workplace conduct codes: 6 (punctuality, respect, confidentiality, resource use, social media, compliance) ·
Ethical principles in medicine: 7 (autonomy, beneficence, nonmaleficence, justice, fidelity, veracity, confidentiality)

The following table provides a snapshot of key codes and their effective dates.

What is a code of conduct?

Key components of a code of conduct

• It is “an articulation of the standards that govern an organisation’s conduct” according to the Institute of Directors (UK governance body).
• It sets out expected behaviours for employees, members, or professionals within a specific organisation or sector.
• The International Council of Nurses (global nursing body) distinguishes a code of ethics — an ethical framework — from a code of conduct, which is more prescriptive.

“A code of conduct is an articulation of the standards that govern an organisation’s conduct.”

Differences between code of conduct and code of ethics

• A code of ethics states aspirational principles; a code of conduct sets specific rules and enforcement mechanisms.
• The ICN Code of Ethics for Nurses is an ethical framework, not a conduct code, designed to support ethical practice alongside laws and standards.
• Many organisations combine both into a single document, making the distinction blur in practice.

“The ICN Code of Ethics for Nurses is not a code of conduct; it is an ethical framework intended to support ethical nursing practice and decision-making.”

The pattern across these documents: a code of conduct is the operational layer — what you must or must not do — while a code of ethics is the philosophical foundation. The trade-off is clarity versus flexibility; a prescriptive conduct code leaves less room for interpretation but can feel rigid in nuanced situations.

What are the 5 principles of the code of conduct?

The five fundamental principles from ICAEW

• Integrity: being straightforward and honest.
• Objectivity: not compromising professional judgment.
• Professional Competence: maintaining knowledge and skill.
• Confidentiality: respecting information privacy.
• Professional Behaviour: complying with relevant laws and regulations.

Five principles, one pattern: they move from personal character (integrity, objectivity) outward to professional skills (competence) and finally to public-facing obligations (confidentiality, behaviour). The implication is that conduct codes assume ethical behaviour begins with the individual but must be reinforced by organisational systems.

Applying principles in nursing (NMBI)

• The NMBI Code of Professional Conduct and Ethics (effective 14 February 2025) mirrors similar principles: respect, confidentiality, professional competence.
• The Nursing and Midwifery Board of Australia (Australian regulatory body) frames its code around seven principles and four domains, covering all nurses and midwives across all practice settings.
• The Nursing Council of New Zealand (NZ nursing regulator) uses four core values (respect, trust, partnership, integrity) and eight principles.

What are the 6 codes of conduct in the workplace?

Typical workplace conduct codes: attendance, communication, dress code, etc.

• Punctuality and attendance: expectations for working hours and absence notification.
• Respect and anti-harassment: civility, anti-bullying, and diversity standards.
• Confidentiality and data protection: safeguarding company and customer information, often tied to GDPR compliance.
• Use of company resources: appropriate use of equipment, internet, and email.
• Social media policy: guidelines on representing the employer online.
• Compliance with laws: requirement to follow applicable regulations, from health and safety to insider trading.

How to tailor codes to company culture

• Start with legal minimums (anti-discrimination, safety, data protection), then layer in cultural values.
• Involve employees in drafting to increase buy-in and relevance.
• Use real scenarios from the industry rather than generic legalese.

The implication: six is the floor, not the ceiling. A company with 10 employees and a multinational with 10,000 will both cover these six areas, but the level of detail and enforcement mechanism will differ dramatically — and that’s where the code’s effectiveness lives or dies.

What are examples of code of conduct?

Corporate examples (PwC)

• PwC’s code of conduct emphasises integrity, objectivity, and professional behaviour in serving clients and maintaining public trust.
• Corporate codes typically include conflict of interest rules, gift policies, and whistleblower protections.

Professional examples (NMBI, Bar of Ireland)

• The NMBI Code of Professional Conduct and Ethics (effective 14 February 2025) updates previous guidance for Irish nurses and midwives, integrating the ICN framework with local regulatory requirements.
• The Bar of Ireland Law Society of Ireland (Irish legal regulator) maintains a code of conduct for solicitors, covering client confidentiality, conflict of interest, and professional fees.

Public sector examples (SIPO, HSE)

• The Standards in Public Office (SIPO) Commission published its Code of Conduct for Councillors on 10 November 2023, setting standards for ethical behaviour in local government.
• The HSE operates under public sector conduct standards for employees, aligned with Irish civil service codes and health-specific guidelines.
• The SIPO code for councillors includes specific rules on declaring interests, accepting gifts, and avoiding conflicts in decision-making.

Each code serves its own purpose, but the pattern is clear: they all aim to set a standard that protects the public, the profession, or the organisation.

What are red flag words for HR?

Words that trigger HR scrutiny

• “At-will” (in jurisdictions where it applies) — may raise concerns about termination understanding.
• “Confidential” — overuse can suggest data mishandling or trade secret issues.
• “Harassment,” “discrimination,” “bullying” — triggering investigation protocols.
• “Favouritism,” “hostile environment” — indicate possible culture problems.
• “Overtime avoidance,” “clock manipulation” — potential wage and hour violations.

How to avoid problematic language in code of conduct

• Use precise, legally tested language rather than informal or potentially subjective terms.
• Avoid making promises the organisation cannot enforce (e.g., “we guarantee a harassment-free workplace” is aspirational but legally risky).
• Define key terms explicitly: what counts as “confidential information” or “reasonable use”?

The implication: red flag words are not inherently problematic — they’re necessary for describing real risks. The problem arises when the code uses them without context or enforcement guidance, leaving HR to interpret ambiguous terms. A well-drafted code flags its own red flags.

For a Nordic perspective on workplace ethics, see the Swedish code of conduct guidelines which outline similar principles in a Swedish context.

Frequently asked questions

In short, anyone subject to a code of conduct should understand its enforceable obligations before a violation occurs.