You can read the latest update of the rules that were modified in version 128th Annual General Meeting of the International Football Association Board (IFAB) held in Zurich, Switzerland, on March 1, 2014. The changes took effect on June 1 2014. Also, you can download the PDF document with the complete game rules through this link: Laws of the Game 2014/2015pdf_small
FIFA Organisation Regulations
FIFA Code of Ethics
FIFA Disciplinary Code
FIFA Code of Conduct

Subject to the approval of the member associations, provided that the fundamental principles of these Laws are respected, may modify the application of these Rules of the Game in games played by children under 16 years, women’s teams, veteran players (over 35 years) and for players with disabilities.

The following modifications are allowed:

dimension of the field
size, weight and material of the ball
width between the goalposts and height of the crossbar
duration of the periods of play
Other modifications are allowed only with the consent of the International Football Association Board.

Men and women
References to the male gender in the Laws of the Game in respect of referees, assistant referees, players and officials are (for simplification) both men and women.

Official languages
FIFA, on behalf of the International Football Association Board publishes the Laws of the Game in English, French, German and Spanish. If there is any divergence in the texts, the English text shall prevail.

Authorised by the International Football Association Board
Full or partial only with the express permission of FIFA translation or reproduction.

Published by the Federation International de Football Association
Federation Internationale de Football Association
FIFA-Strasse 20, P.O. Box 8044 Zurich, Switzerland