AS4991 Lifting Device Certification
If you use lifting beams, spreader beams, workboxes or custom lifting attachments, engineering certification may be required to demonstrate compliance with Australian Standards and workplace safety obligations.
Black Square Engineering provides independent assessment, design verification and certification services for lifting devices used across mining, ports, construction and industrial operations.
What we can help with
• Lifting beams
• Spreader beams
• Personnel workboxes
• Lifting frames
• Custom fabricated lifting devices
• Modified lifting equipment
Why it matters
Lifting devices operate under significant loads and often in high-risk environments. Certification provides confidence that equipment has been assessed against recognised engineering standards and is suitable for its intended use.
Why Black Square Engineering?
Our engineers combine practical industrial experience with independent engineering verification, helping asset owners meet compliance requirements while maintaining safe and productive operations.