IOGP Geomatics Guidance Note 3. Google Cloud joins OPC Foundation. OPC teams with CESMII and Open Industry 4.0 Alliance. Oil Companies International Marine Forum publishes 'Dynamic positioning failure mode' guide. Open Geospatial Consortium approves HDF5. Industrial Internet Consortium white paper on distributed ledgers in the IIoT. New ISO standards for the IoT. Linux Foundation's EdgeX Foundry 'Geneva' release. NIST on a Chip. PPDM V3 of Well Status and amp; Classification taxonomy. PPDM Board explains relationship with OSDU. Alliance for the Internet of Things and the Semantic Interoperability Expert Group of the World Wide Web Consortium (WC3) to compile ontology landscape for the IoT.