Please note that some of the directories are large files. Where possible, we have indicated the file size. The time the download takes will vary considerably depending on your internet connection and other factors.

If you experience difficulty downloading a file, you can request it via email. Please make sure to include your email address and which directory you would like sent to you.

You can also sign up for a free email notification service that will alert you to new datacodes as they are created.Click here to go to the registration page and select "new codes" under Email Alerts. If you are not already registered on platts.com, you will be prompted to do that first. Registration is free and will only take a moment.

If you do not have a spreadsheet program,click here to obtain a free spreadsheet viewer. In the 'Search for a download' section, enter Product Technology 'Excel' and Keyword 'viewer.'