This session will describe the Java API for XML Processing or JAXP. We will describe the parsing API first introduced in JAXP version 1.0 and then move on to describe the new XSLT transformation APIs introduced in the latest version of JAXP, version 1.1. JAXP is a pluggable API which allows applications to use a different XML processor without having to rewrite application code. We will present example code fragments of typical usage.