What are the reasons for legal metrology disputes?

Legal Metrology disputes took place with the non-compliances of the legal metrology act. Whenever any manufacturer, importer, seller, or packer does not comply with the rules and regulations laid down in the legal metrology act or legal metrology packaged (commodity) rules, disputes may arise. The legal metrology disputes can also be faced by the e-commerce web portals or e-commerce entities because, in today's era, most people are relying on online shopping and purchasing commodities for their daily use and necessities through online portals only, which also increases the percentage of fraud committed by online portals.