OBA and OSCE for Filipino Nurses Going to Australia: How to Pass First Time (2026)

Who needs to sit the OBA

The Outcomes-Based Assessment is required for internationally qualified registered nurses applying for AHPRA registration who do not qualify for the April 2025 comparable jurisdiction pathway. As a Filipino nurse whose clinical experience is primarily in the Philippines (or in the Middle East, Singapore, or other countries not on AHPRA's comparable jurisdiction list), you will almost certainly be required to complete the OBA.

The comparable jurisdiction pathway applies only to nurses with at least 1,800 hours of clinical practice in the UK, Ireland, USA, Canada (Ontario/BC), Singapore, or Spain. The Philippines is not on this list. If your entire nursing career has been in Philippine hospitals, the OBA is your pathway to AHPRA registration.

The OBA is a two-part assessment. Part 1 is a written examination assessing nursing knowledge. Part 2 is an Objective Structured Clinical Examination (OSCE) assessing clinical and communication competency. Both parts must be passed. They can be sat at the same assessment event or separately.

Both parts are conducted in Australia. You must be physically present. This requires planning: booking flights and accommodation, arranging time off work if you are still employed in the Philippines or abroad, and scheduling the OBA sitting well in advance as dates have limited availability.

OBA Part 1: the written examination

The OBA Part 1 written examination assesses knowledge across the domains of the Registered Nurse Standards for Practice (NMBA): critical thinking and analysis, engaging in therapeutic and professional relationships, maintaining the capability for practice, and comprehensive and coordinated care. Questions are predominantly case-based — a clinical scenario is presented and you select the most appropriate nursing action, assessment finding, or professional response.

The examination is computer-based and typically consists of 110 multiple-choice questions across a four-hour sitting. There is no negative marking for incorrect answers.

Preparation resources: AHPRA and the NMBA publish the Registered Nurse Standards for Practice — reading and understanding these thoroughly is the foundation of OBA Part 1 preparation. Third-party OBA preparation programmes are available and vary in quality. Programmes that align content directly to the NMBA standards and use case-based practice questions are the most effective preparation.

Common knowledge gaps for Filipino nurses in OBA Part 1: Australian pharmacology (drug names and schedules differ from Philippines and Middle East); Australian professional standards and documentation requirements; mental health nursing knowledge (Philippine nursing education historically has less mental health content than Australian); and legal and ethical frameworks specific to Australian nursing practice.

OBA Part 2: the OSCE

The OSCE consists of eight to ten clinical stations, each presenting a standardised scenario with a simulated patient, colleague, or clinical situation. At each station, you have a defined time (typically five to eight minutes per station) to demonstrate clinical competence and professional communication.

Station types include: patient assessment stations where you conduct or report a physical or mental health assessment; medication administration stations where you demonstrate safe medication management; clinical handover stations where you use ISBAR or a structured format to hand over patient information; communication stations where you manage difficult conversations — breaking bad news, de-escalating distress, obtaining informed consent; and professional practice stations where you respond to ethical dilemmas, identify deteriorating patient indicators, or demonstrate understanding of your scope of practice.

Two assessors observe each station. They assess your performance against predetermined criteria covering clinical accuracy and professional communication, including verbal communication, non-verbal communication, patient-centredness, and safe practice behaviours.

Why Filipino nurses struggle with the OSCE

Filipino nurses are clinically competent. The Philippine nursing education system is rigorous, the NCLEX pass rate for Filipino nurses is strong, and Filipino nurses have an excellent international reputation for clinical skill and dedication. OSCE failure rates among Filipino nurses are not a reflection of clinical competence deficits.

They are a reflection of communication style differences between the Philippine clinical environment and the Australian standard.

In Philippine hospitals, the clinical hierarchy is pronounced. Nurses are trained to follow physician direction with high compliance and minimal questioning. Escalating concerns forcefully to a senior doctor is culturally uncomfortable and sometimes professionally risky. Patient involvement in clinical decision-making is less emphasised than in Australian practice. SBAR and ISBAR handover structures are less consistently used.

The OSCE assesses the opposite set of behaviours: clear, assertive escalation when patient safety is at risk; explicit inclusion of the patient in their own care decisions; direct and confident use of structured communication tools; and willingness to advocate for the patient even when this requires challenging a superior.

These are not just communication preferences — they are explicit assessment criteria. A nurse who is clinically perfect at a station but communicates passively, fails to explicitly involve the patient, or escalates a concern without naming it clearly will lose marks on communication criteria that can result in a station fail.

Amber's readiness interview specifically addresses this. A qualified clinician conducts a live assessment using scenarios drawn from the communication demands of the OBA OSCE. Candidates who complete the readiness track before sitting the OBA report significantly higher confidence at the communication stations and demonstrably better awareness of where their communication style needs to shift.

Preparation strategy

Part 1 written: eight to twelve weeks of systematic knowledge revision across all NMBA Standards domains. Prioritise pharmacology, mental health nursing, and Australian professional practice frameworks. Use case-based practice questions that mirror the OBA format. Practice under timed conditions from week six onwards.

Part 2 OSCE: communication preparation is as important as clinical revision. Record yourself conducting simulated OSCE stations and review the recordings critically. Is your name introduction natural and warm? Do you state your name and role clearly at each station? Do you explicitly ask for consent before every procedure? Do you use the patient's name throughout? Do you clearly name your concern when escalating? If a senior colleague gives incorrect advice in a simulation, do you respectfully but clearly state your concern?

Practice with ISBAR specifically. Write it out until it is automatic. Practice verbal ISBAR handovers on clinical scenarios out loud until the structure is instinctive, not effortful.

Travel and logistics: OBA sittings in Australia are available at AHPRA-contracted assessment centres. Book as early as possible — popular sitting dates fill several months in advance. Organise flights and accommodation for a minimum of three nights to allow for travel fatigue and the sitting itself. If you fail one part, you can resit that part separately on a subsequent date without resitting the passed part.