Apple has reportedly submitted a proposal for a new industry stand for SIM cards that would drastically reduce their size. According to Reuters, Apple’s new SIM design is even smaller than the micro-SIM the company currently uses in its iPhone 4 smartphone and iPad tablets. The new SIM card, which has already been backed by France’s Orange and other carriers, would allow cell phone manufacturers to build devices that are much thinner as a result of the smaller, thinner SIM readers that could be included in phones and tablets. “We were quite happy to see last week that Apple has submitted a new requirement to (European telecoms standards body) ETSI for a smaller SIM form factor — smaller than the one that goes in iPhone 4 and iPad,” Orange’s head of mobile told Reuters. “They have done that through the standardization route, through ETSI, with the sponsorship of some major mobile operators, Orange being one of them.” Neither Apple or ETSI have commented on the the proposed SIM.