Resumen de Catching up with old friends

Oliver Pesch (ed. lit.)

• The Spotlight on Serials Standards column has discussed a number of different standards over the past few years. In many cases the standards were still evolving at the time the column was written. Since then some may have changed significantly, some have been successfully utilized in the scholarly information community while still others may need continued work. In this issue I will revisit four of these standards initiatives to provide the latest information on each, and, highlight any important changes that may have come about. The initiatives I will cover include: Counting Online Usage of Networked Electronic Resources (COUNTER) Code of Practice, Institutional Identifiers (I2), Open Access Metadata and Indicator, and the Standardized Usage Statistics Harvesting Initiative (SUSHI).