This is an amendment to a solicitation for the lease of an electric forklift, providing answers to submitted questions while leaving the existing due date unchanged. The opportunity is restricted to sources duly authorized to operate and do business in Japan, as required by DFARS 252.225-7042. Prime contractors located outside Japan must include documentation clearly demonstrating compliance with that regulation, such as proof of incorporation. The government may only consider quotes that follow the solicitation’s instructions and are complete and unambiguous. Performance would be in Japan, as that is the operating location specified.