Do I understand this correctly? People who install a top box or saddle bags on their motorcycle will have to have it inspected and pay a tax?

However, under the Land Transportation Office (LTO) Memorandum dated 15 March 2016 Guidelines on Inspection and Apprehension Relative to Motorcycle Top Boxes and Saddle Bags, motorcycle riders are required to have these items be inspected and registered by LTO and pay the corresponding fee.