This Practice Note outlines guidance for private practitioners making an information request, public authorities receiving a request, fees chargeable, the format of disclosure and practical advice to minimise the costs and time involved in requesting information. For more information on Environmental Information Regulations 2004, SI 2004/3391 (EIR 2004), see Practice Notes: • Environmental Information Regulations 2004—what is environmental information? • Environmental Information Regulations 2004—clarifying requests • Environmental information regulations 2004—exceptions • Differences between Environmental Information Regulations and Freedom of Information Act • Environmental Information Regulations 2004—issues for businesses When requesting information, a request that is tightly constrained in scope will use public authority resources more efficiently, generally lead to a faster response, reduce the number of irrelevant documents disclosed and ultimately save client money. Making a request Any person or organisation may apply for environmental information. No interest or reason is required and the application can be made from anywhere in the world. Requests can be made verbally, by letter, by email, or even via social media. Larger public authorities will probably have a designated