This tool can be used to reflect on your own experience and knowledge in the trade compared with what is on the exam. 34. The scope of practice for the trade of cook includes the following: 1.If you can master knife skills and learning how to use salt to properly season your food, you'll be a better home cook. You can start with training in a culinary arts program and then build your skills in a professional kitchen before you work in an actual restaurant. The scope of practice for the trade of Assistant Cook includes the following: 1. The list can be found in the NOA for your trade. To get certified, you will need to sign up for technical training at an approved training provider in addition to on-the-job training. Do not refreeze raw ground meat thawed in cold water or in the microwave oven unless you cook it first. Unfair and predatory credit practices in the financing of used car purchases. I was referred to Peter Lubin from someone in the car business to handle a law suit.