Please follow these instructions to activate a new Xbox Live Key: 1  From Xbox.com, use your Windows LIVE ID to sign in to your Xbox LIVE account. 2  Select My Account from the My Xbox drop-down menu. 3  Click Redeem Code to enter the Game Key for the content that you want to redeem.
NSF International was founded in 1944 from the University of Michigan's School of Public Health as the National Sanitation Foundation (NSF) to standardize sanitation and food safety requirements.
The Texas Food Establishment Rulesâ definition for PHF states that Potentially hazardous food (PHF) means a food that requires time and temperature control for safety (TCS) to limit pathogen growth or toxin production.