No, you don’t need to resign.
Does your strata scheme have an annual service check on the lift – what have the reports been saying about the condition of your lift? Are there important safety issues that are being ignored?
Without a condition report, and without a documented refusal in the Minutes from the OC and/or committee to repair the lift, then you do not have sufficient material to take to NCAT, and you run the risk of having your application rejected.
If I was you I would investigate the cost of obtaining a lift consultant’s report on your lift. Just a quick internet search has discovered a couple of companies that you could obtain a quote from:
https://www.liftsconsultant.com/what-we-do
https://jcalifts.com.au/strata/
If the committee are not interested in pursuing this issue then you can submit your own Motion to the next general meeting. Your Motion could go something like this
Motion: Lift consultant report.
That the owners corporation resolves to obtain a condition report and feasibility study from a qualified and reputable lift consultant xxxxxxxxxx at a cost of $xxxxxx to assess the condition of the lift and to determine whether the lift needs refurbishment or replacement; and that the report is to completed by xxxxxx .
After talking to some companies you can fill in the name of the company that you feel comfortable with, and fill in the cost of the report, and fill in the date.
Your explanatory material could include some points about why the report is necessary. You could perhaps use some extracts from the following legal opinion from Meuller and Co Lawyers: https://www.lookupstrata.com.au/nsw-lift-refurbishments/ or from one of the lift consultants that you may have contacted. These companies have dealings with strata so may be able to advise you on the best way forward.
If the OC does not support the obtaining of a lift consultant report and the majority votes NO then you have a trigger to go to NCAT.