The BSB50120 Diploma of Business (Business Development) builds the strategy, relationship and planning skills behind consistent growth. Study 100% online, no exams, nationally recognised. Built for business development and sales professionals turning hard-won experience into recognised capability.
12 industry-aligned units covering core competencies

The BSB50120 Diploma of Business (Business Development) is a nationally recognised qualification for people who bring in and grow business without formal training in the frameworks behind it. You might already build relationships, chase opportunities and drive revenue, learning strategy and influence on the job.
This Diploma formalises that capability. It builds practical skills in business development, planning, communication and stakeholder relationships, along with the operations and improvement skills that turn opportunities into consistent results. Assessments are based on real workplace projects rather than exams, so the learning applies directly to your role.
Study is fully online and self-paced, and Recognition of Prior Learning can reduce your study time. It suits business development and sales professionals, account managers and owners who want recognised capability and more reliable, repeatable growth
With the Diploma of Business (Business Development), you’ll be able to grow business more deliberately, building relationships, pursuing opportunities and turning them into consistent, repeatable results.
Strong business developers usually learn strategy on the job. This qualification gives that instinct a recognised framework, so your growth becomes more reliable and your capability is formally backed.
Quick Facts
Duration
9–16 months (self-paced, fast-track available)Study Mode
100% online – self-paced and flexible, with people to help when you need itAssessment
Workplace projects — no examsSupport
Unlimited trainer support by phone and emailCredit Transfer and RPL Pathways
If you have any past studies or experience, you may be eligible to receive credit where possible. This means you don’t need to relearn what you already know and can significantly reduce your study time by up to 60%. Most experienced workers save 3 to 6 months of study time through RPL. Your practical experience has real value and we help you prove it.
Comprehensive Curriculum
Units
Business development relies on consistent communication, strong customer understanding, and the ability to create value aligned with business goals. These modules build confidence in managing relationships, interpreting customer needs, influencing outcomes, and contributing to measurable growth. Each module typically takes around 4 weeks to complete but can be completed faster if your personal time allows.Comprehensive Curriculum
Age: 25 Years or over
Academic Suitability: Proof of completing:
– Year 12/Senior Certificate; or
– An AQF Qualification at Level 4 or above (Australian Certificate IV, Diploma, University Degree); or
– Pass a Government approved LLN Test. (You must display competence at or above Exit level 3 in both numeracy and literacy)
Language Requirements- See 'English Language Entry Requirements' for more informationIndustry Experience:
– 2+ Years relevant Industry Experience supervising at least 2 employees in a work crew; or
– Completed Certificate IV in Business/Business Administration; or
– Company Referees to testify your skill level. This would involve a phone conversation with each referee
Language Requirements- See 'English Language Entry Requirements' for more informationComprehensive Curriculum