Removing part of an internal structural wall

Hi,

I wish to remove part of an internal wall which is load bearing.

Is this considered a Major Renovation as per the Strata Schemes Management Act 2015 (NSW)? The act accessible via this link

http://www8.austlii.edu.au/cgi-bin/viewdoc/au/legis/nsw/consol_act/ssma2015242/s110.html

includes section 109 ‘Cosmetic work by owners’ and section 110 ‘Minor renovation by owners’ but I can’t find a section for Major work. Where do I find the same type of information about Major renovation in this act?

What are the differences in terms of what I need to provide between getting consent for minor and major renovation?

My proposed renovation is supported by structural drawings and a Certificate of Structural Design and Existing Structure Adequacy Certification from a practising structural engineer. 

Thanks.