This document describes additions and minor changes to ISO 19110 Geographical information - Methodology for feature cataloguing. These changes aim at:- Facilitating the use of the ISO 19110 standard to create geographic feature catalogues.- Ensuring a consistent description of the feature types of an application schema;- Enhancing the compliance of ISO 19110 with ISO 19109;- Enabling an XML Schema implementation of ISO 19110 compliant Feature Catalogues.This XML Schema Implementation is based on ISO/TS 19139 encoding rules.