The Apache Standard Taglib is no longer part of Jakarta, it's now part of Tomcat. Here's the current homepage: Apache Standard Taglib. That page also contains links to download versions that implement JSTL 1.0 and 1.1. An implementation of JSTL 1.2 hasn't been released, so you'll need to use another taglib if that's what you require. For example, this is the Glassfish JSTL implementation homepage.