Working at Heights Practice Test

Working at Heights Exam at a Glance

What changed for Working at Heights in 2026

• Oct 27, 2026: Delivery (RIIWHS204E) changed to Simulated or workplace environment (previously Practical, workplace-context assessment; simulated environment allowed).^[2]
• Oct 27, 2026: Eligibility (RIIWHS204E) changed to Varies by jurisdiction and sector (previously Licensing/certification requirements vary by state, territory and sector).^[4]
• Oct 27, 2026: Passing score (RIIWHS204E) changed to Work safely at heights on at least 2 occasions (previously Must work safely at heights on at least 2 occasions).^[2]
• Oct 27, 2026: Passing score (RIIWHS204) changed to Work safely at heights on at least 2 occasions (previously Must work safely at heights on at least 2 occasions).^[1]

What the Working at Heights is and how it works

According to National Training Register, “The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of the ability to: work safely at heights on at least two occasions”^[1]

The Working at Heights unit of competency RIIWHS204E covers the skills and knowledge required to work safely at heights in resources and infrastructure industries. According to the National Training Register, training and assessment take place in a simulated or workplace environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated work environment provided it is realistic and sufficiently rigorous to cover all aspects of the workplace sector.

Assessment requirements state that the candidate must demonstrate the ability to complete tasks outlined in the elements, performance criteria, and foundation skills, including evidence of the ability to work safely at heights on at least 2 occasions. Delivery and assessment must adhere to these national standards.

Eligibility and regulatory conditions depend on where the work is performed. Under earlier RIIWHS204 guidance, no licensing requirements apply to the unit. For RIIWHS204E, licensing, legislative, and certification requirements can vary between states, territories, and industry sectors. Candidates and employers must check specific requirements with the relevant regulatory body before applying the unit. For full details on current units and assessment requirements, refer to the official National Training Register website at training.gov.au.

Worked examples: how to reason through Working at Heights questions

These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.

Example 1

Question: How should Risk Assessment for Heights incidents be reported in an Australian workplace?

1. Ignore minor incidents
2. Report immediately to the supervisor, with notifiable incidents reported to the regulator
3. Wait until the weekly meeting
4. Post on social media

Answer: B. Report immediately to the supervisor, with notifiable incidents reported to the regulator

Explanation:

Option B is correct because workplace safety procedures require prompt reporting to a supervisor, and serious or notifiable incidents must be reported immediately to the work health and safety regulator. Option A is incorrect because ignoring minor incidents allows hazards to remain unaddressed, increasing the risk of subsequent incidents. Option C is incorrect because waiting for a scheduled weekly meeting creates unacceptable delays in investigating hazards and taking corrective actions. Option D is incorrect because posting workplace incidents on social media breaches workplace privacy policies and fails to initiate proper emergency or safety responses. As a general rule, all safety incidents must be communicated immediately through established workplace reporting chains to protect workers and maintain regulatory compliance.

Example 2

Question: Under Australian regulations, who bears primary responsibility for Scaffolding Safety compliance?

1. Workers only
2. The PCBU (Person Conducting a Business or Undertaking)
3. Equipment suppliers
4. The general public

Answer: B. The PCBU (Person Conducting a Business or Undertaking)

Explanation:

Option B is correct because work health and safety legislation places the primary duty of care on the Person Conducting a Business or Undertaking (PCBU) to ensure that scaffolding structures and work at heights are safe for all individuals. Option A is incorrect because workers hold an individual duty to take reasonable care of their own safety and cooperate with instructions, rather than the primary organizational duty. Option C is incorrect because equipment suppliers must ensure supplied items are safe and accompanied by relevant technical guidance, but they do not manage on-site scaffolding operations. Option D is incorrect because the general public holds no statutory duty for workplace safety compliance. The general rule is that the PCBU carries overall legal responsibility for workplace safety, including safe systems of work and equipment maintenance.

Example 3

Question: How should Risk Assessment for Heights hazards be communicated to workers?

1. They should not be communicated
2. Through inductions, toolbox talks, signage, labels, SDSs, and written procedures before exposure
3. By word of mouth only
4. Through an annual newsletter

Answer: B. Through inductions, toolbox talks, signage, labels, SDSs, and written procedures before exposure

Explanation:

Option B is correct because hazards identified in height risk assessments must be communicated proactively through structured methods, such as inductions, toolbox talks, warning signs, labels, safety data sheets, and standard procedures before workers encounter the risk. Option A is incorrect because concealing or failing to communicate hazards leaves workers uninformed and breaches safety obligations. Option C is incorrect because relying solely on word of mouth creates inconsistency and lacks documented evidence of worker training. Option D is incorrect because an annual newsletter is far too infrequent to inform workers about immediate site risks. The general rule is that hazard information must be delivered clearly, documented thoroughly, and shared before workers begin tasks where fall risks exist.

How to use these practice tests

Begin your preparation by reviewing official training package requirements on training.gov.au to understand the unit standards. Next, work through topical practice question sets on this site to evaluate your grasp of core safety measures. Focus on essential subject areas by practising with sets such as WHS legislation, risk assessment, and fall prevention systems.

As your knowledge develops, test your understanding of practical equipment controls using targeted question banks for scaffolding safety, ladder safety, and edge protection. Review any incorrect answers and study the corresponding explanation to clarify safety concepts and regulatory duties. Complete additional sessions on emergency procedures and rescue planning so you understand response actions before practical assessment in a simulated or workplace environment. Repeat question sets until you feel comfortable with the safety principles before demonstrating your skills on at least 2 occasions during formal evaluation.

Sources & last verified

1. National Training Register — passing score, delivery (official source). “The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of…” Verified Oct 27, 2026.
2. National Training Register — passing score, delivery (official source). “The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of…” Verified Oct 27, 2026.
3. National Training Register — eligibility (official source). “No licensing, legislative or certification requirements apply to this unit at the time of publication.” Verified Oct 27, 2026.
4. National Training Register — eligibility (official source). “Licensing, legislative and certification requirements that apply to this unit can vary between states, territories and industry sectors. Users must check requirements with relevant body…” Verified Oct 27, 2026.

How we verify: editorial & fact-checking policy. Report an error: contact us.