 
 <prompt> Wetin part of federal law allow make statutes dey pass wey later dem go list for another compilation? Based on di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Federal law dey start with di Constitution, wey give Congress power to make laws for certain limited purposes like regulating interstate commerce. Di United States Code na di official compilation and codification of di general and permanent federal laws. Many laws give executive branch agencies power to create regulations, wey dey published for di Federal Register and codified into di Code of Federal Regulations. Regulations generally also get di force of law under di Chevron doctrine. Many lawsuits dey based on di meaning of a federal law or regulation, and judicial interpretations of such meaning get legal force under di principle of stare decisis. 