The United States has a vast and complex legal system that includes federal, state, and local laws and regulations. It would be impossible to compile a complete collection of all laws and regulations in the country due to the sheer volume of legal documents that exist.

At the federal level, the United States Code (USC) is the official compilation of federal laws passed by Congress. It is organized into 53 titles, covering areas such as commerce, transportation, taxation, and more. Additionally, the Code of Federal Regulations (CFR) contains regulations issued by federal agencies to implement and enforce laws passed by Congress.

Each state in the U.S. has its own set of laws and regulations that govern various aspects of life within its borders. These laws are typically organized into codes that cover areas such as criminal law, family law, and business regulations. Local governments, such as cities and counties, also have their own ordinances and regulations that apply to residents within their jurisdiction.

Given the vast number of laws and regulations at the federal, state, and local levels, it would be a monumental task to compile a complete collection of all legal documents in the United States. However, legal researchers and professionals have access to databases and resources that make it possible to research and access the laws and regulations that are relevant to their specific needs.

In conclusion, while a complete collection of all laws and regulations in the United States may not be feasible, there are resources available for individuals and organizations to access and understand the laws that govern their lives and businesses. The legal system in the U.S. is designed to be transparent and accessible, allowing for compliance and enforcement of the laws that protect individuals and promote justice and fairness.