“As supply, distribution, handling, storage, sale and maintence of quality and quantity of products are governed by the provisions of the Petroleum Act, 1934 and the Rules made there under, the Legal Metrology Act, 2009 and the Rules made there under, the Essential Commidities Act, 1955 and the Motor Spirit and High Speed Diesel (Regulation of Supply, Distribution and Prevention of Malpractices) Order, 2005, there is no need for PSU OMCs to implement the MDG,” Goswami said, and added: “This is done illegally and without authority of law.”