website introduction：IRS.GOV:United StatesCountries税务局隶属于United States财政部，是United States联邦Government负责税收的Agency，负责为征收联邦税。联邦Government的日常运转、民众所需基本Services成立于1953年。
website introduction：Finds copies of content on the web to help find plagiarism and copyright infringement.
website introduction：Responsible for administering the U.S. patent and trademark system to assure that inventors and creators can retain rights to their creations. Includes downloadable forms and patent and trademark database searching.
website introduction：Access to file complaints with the SEC, news, reports, investor education material, and the EDGAR database of corporate disclosure reports. The SEC protect investors and maintains the integrity of the U.S. securities markets.
website introduction：Includes data for the latest Census of Population and Housing, the U.S. and World Population clocks.
website introduction：Online legal research service for legal and law related materials and services, including searches of United States and international legal materials, journals, business information and public records.
website introduction：Provider of legal, government, business and high-tech information sources. By subscription only..
website introduction：Legal guide providing cases, codes, forms, articles and links, law schools, bar associations, directories of service providers, and continuing legal education, with information for legal professionals, business, students, and the public.
website introduction：Publisher of self-help legal books and software, offering free articles and a legal glossary. Operates a retail factory outlet bookstore at 950 Parker Street.
website introduction：Search more than seven million U.S. patents.
website introduction：This is the homepage for the Social Security Administration.
website introduction：Attorney directory with member ratings and legal guides.
website introduction：Company offers a variety of business services including business entity formation, trademarks, and maintenance, as well as online access to attorneys. Headquartered in California.
website introduction：The Commonwealth Government's main revenue collector, and the statutory authority responsible for the administration of Australia's taxation system.
website introduction：Cornell's most-accessed website, the LII provides the full online hypertext of the U.S. Code and other U.S. laws and court decisions, as well resources for legal research.
website introduction：US federal agency which administers Medicare, Medicaid, and the State Children's Health Insurance Program. Provides information for health professionals, regional governments, and consumers.
website introduction：Create legal documents online.
website introduction：Offers Immigration forms, insurance and other services
website introduction：Information on how to file a complaint, consumer protection, antitrust, legal framework, news releases, mission statement, recent decisions, rules and other official contents. FTC is a federal agency that enforces a variety of U.S. antitrust and consumer protection laws, including preventing commercial activities that are unfair or deceptive.
website introduction：Online legal information, along with sales of self-help books and software.
website introduction：USA telecom regulator - responsible for both telecoms and radio/television media.
website introduction：Products and services for legal, business, academic, and government professionals, available by subscription.
website introduction：Consolidated texts of legislative instruments of the European Union. Amendments are incorporated in the articles themselves, and in the annexes.
website introduction：WIPO is responsible for the promotion of the protection of intellectual property throughout the world through cooperation among States, and for the administration of various multilateral treaties dealing with the legal and administrative aspects of intellectual property.
website introduction：Canadavisa.com - #1 Rated Canadian Immigration Law Firm. Canadian Immigration Law Firm provides advice on obtaining a Canada Visa. Information and resources concerning immigration to Canada such as; Canada Job Search tool, discussion forum, FAQs, Salary Calculator, IELTS practice tests, latest news, and a free online assessment of your options to immigrate to Canada.