4. The Romanian Lean Experts Association is preserving the right to do any changes to these regulations or to the site www.lean.ro and its structure, including changes that might affect the web site, without any preliminary notification. The Romanian Lean Experts Association can not be made responsible for some arisen errors of any cause, including here some changes or setups not being made by the managing firm of this web site. 
5. By using the web site: www.lean.ro the users is agreeing to the upward “Terms and conditions”. Any kind of disagreement that might appear between the user and the Romanian Lean Experts Association will be solved amiable. If this not possible the disagreement will be solved in instance, according to Romanian regulations.