1SDO Training Pty Ltd RTO #41558

1SDO Training Pty Ltd RTO #41558 We welcome enquires Australia-wide and will meet your training needs wherever possible. Please check our web page for any COVID restrictions.

1SDO Training Delivers CPR, First Aid, Low Voltage Rescue, Test & Tag, RSA, Food Handlers, Health, Business, Electrical, Telecommunications and WHS courses in Melbourne, Sydney, Newcastle and Brisbane.

27/02/2026

Confined spaces aren’t for the untrained, are you actually certified to enter one? 🚧🫁

The RIIWHS202E – Enter and Work in Confined Spaces course gives you the skills to identify hazards, monitor atmospheric risks, and follow strict entry and emergency procedures the right way.

It boosts your employability across construction, mining, utilities, and maintenance by proving you meet national safety compliance standards employers look for.

Get certified online today and turn high-risk work into high-value career opportunities.

Need a confined spaces certification for your job?This nationally recognised course trains you to identify hazards, foll...
27/02/2026

Need a confined spaces certification for your job?

This nationally recognised course trains you to identify hazards, follow safety procedures, and work confidently in high-risk environments.

Enroll now!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

Ready to own the skills that keep you safe and in demand under pressure? 🕳️🔥The RIIWHS202E – Enter and Work in Confined ...
26/02/2026

Ready to own the skills that keep you safe and in demand under pressure? 🕳️🔥

The RIIWHS202E – Enter and Work in Confined Spaces certificate equips you with the know-how to identify confined space hazards, master safe entry/exit procedures, and follow critical safety protocols that keep you and your crew safe on site.

With this nationally recognised qualification, you become a standout candidate for roles in construction, mining, utilities, maintenance and emergency response, employers actively look for people who can confidently work and stay safe in confined environments.

Click to enrol in our accredited RIIWHS202E online course today and level up your safety skills and job prospects! 👷‍♂️📈

Working in tight or enclosed spaces on site?RIIWHS202E gives you the skills to safely enter and work in confined spaces ...
26/02/2026

Working in tight or enclosed spaces on site?

RIIWHS202E gives you the skills to safely enter and work in confined spaces while meeting workplace compliance requirements.

Get certified today!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

Looking for a safety ticket that employers actually require?RIIWHS204E is an accredited course designed for operational ...
13/02/2026

Looking for a safety ticket that employers actually require?

RIIWHS204E is an accredited course designed for operational roles, helping you stay compliant and job ready.

Enroll now!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

Ready to work at heights without risking your safety or your job?Learn hazard identification, safe work methods, and rea...
12/02/2026

Ready to work at heights without risking your safety or your job?

Learn hazard identification, safe work methods, and real-world height safety systems through online learning and practical assessment.

Start learning!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

Heights don’t have to be risky when you’re properly trained 🏗️💪The RIIWHS204E – Work Safely at Heights course gives you ...
11/02/2026

Heights don’t have to be risky when you’re properly trained 🏗️💪

The RIIWHS204E – Work Safely at Heights course gives you the skills employers look for when working on roofs, scaffolding, ladders, and elevated sites. It’s nationally accredited, boosts your job opportunities, and shows you take safety (and your career) seriously.

Sign up today and turn working at heights into a skill that gets you hired!

10/02/2026

Working at heights?

Do it the safe, certified, and job-ready way 🦺⬆️
RIIWHS204E – Work Safely at Heights gives you the real-world skills to work safely off the ground, from fitting harnesses and using lanyards or SRDs to identifying hazards and following legal safety requirements.

With online learning plus hands-on practical assessment in Melbourne or Newcastle, this accredited course helps you build confidence, stay compliant, and boost your employability in operational roles.

Enroll now and secure your spot in our accredited Work Safely at Heights course, your safety (and career) is worth it.

Want to boost your job opportunities in construction or maintenance?This accredited Work Safely at Heights course gives ...
10/02/2026

Want to boost your job opportunities in construction or maintenance?

This accredited Work Safely at Heights course gives you practical skills, compliance knowledge, and a certificate you can actually use for work.

Get certified!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

Working at heights? This one certificate could save your life and your career 🦺⬆️The RIIWHS204E – Work Safely at Heights...
09/02/2026

Working at heights? This one certificate could save your life and your career 🦺⬆️

The RIIWHS204E – Work Safely at Heights certificate qualifies you to work legally and confidently on elevated sites across construction, mining, and maintenance roles. It boosts your employability by proving you know how to assess risks, use safety systems correctly, and meet strict workplace compliance standards.

Enroll in our accredited RIIWHS204E online course today and turn safety knowledge into real job opportunities.

Working at heights but not officially certified yet?RIIWHS204E trains you to safely work at heights, use harness systems...
09/02/2026

Working at heights but not officially certified yet?

RIIWHS204E trains you to safely work at heights, use harness systems correctly, and meet workplace safety requirements employers look for.

Enroll today!

Nationally accredited RIIWHS202E Enter and Work in Confined Spaces course in Melbourne & Newcastle. Master safety compliance and book your training with 1SDO. Enrol online today!

❓Looking to boost your skills and confidence on the job? This accredited WHS course helps you understand workplace safet...
08/11/2025

❓Looking to boost your skills and confidence on the job?

This accredited WHS course helps you understand workplace safety from day one.

👉 Start learning today!

Complete your UEECD0007 WHS unit online. Learn to apply safety regulations and risk management in the electrotechnology workplace. Nationally recognised training. Enrol today!

Address

Training Centre: 2/38 Christensen Street
Cheltenham, VIC
3192

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+611300856684

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