Legal challenges by Peter Junger and other civil libertarians and privacy advocates, the widespread availability of encryption software outside the U.S., and the perception by many companies that adverse publicity about weak encryption was limiting their sales and the growth of e-commerce, led to a series of relaxations in US export controls, culminating in 1996 in President Bill Clinton signing the Executive order 13026 transferring the commercial encryption from the Munition List to the Commerce Control List. Furthermore, the order stated that, "the software shall not be considered or treated as 'technology'" in the sense of Export Administration Regulations. This order permitted the United States Department of Commerce to implement rules that greatly simplified the export of commercial and open source software containing cryptography, which they did in 2000.