Attending industry conferences and trade shows is one of the most effective ways to advance your automation career, discover new technologies, network with hiring managers, and stay ahead of industry trends. The industrial automation conference circuit in 2026 is packed with events that range from massive global trade shows with hundreds of thousands of attendees to specialized technical conferences where you can earn continuing education credits and sit in workshops led by the engineers who designed the platforms you use every day. Whether you are a field technician looking to move into a specialist role, a controls engineer evaluating new platforms, or a business owner seeking automation solutions, there is a conference that matches your goals. Here is a comprehensive guide to the most valuable events for automation professionals in 2026. ## Tier 1: Must-Attend Major Events ### PACK EXPO International (October 2026, Chicago, Illinois) PACK EXPO is the largest packaging and processing trade show in the world, with 45,000+ attendees and 2,500+ exhibitors. While focused on packaging machinery, the automation content is massive — every packaging machine runs on PLCs, servo drives, HMIs, and vision systems. The show floor features complete packaging lines from companies like Rockwell Automation, Siemens, Beckhoff, B&R (ABB), Mitsubishi Electric, and Omron. **Why attend:** If you work in food and beverage, pharmaceutical, consumer goods, or any industry that packages products, PACK EXPO is the most relevant trade show for your career. The Innovation Stage presentations cover practical topics like OEE optimization, line integration, IIoT implementation, and cybersecurity for manufacturing networks. The co-located Healthcare Packaging EXPO and Processing EXPO expand the scope to pharmaceutical manufacturing and upstream processing. **Best for:** Packaging automation engineers, food/beverage/pharma controls professionals, machine builders, OEMs. **Cost:** Free exhibit floor pass with advance registration. Conference sessions are separately priced. ### Hannover Messe (April 2026, Hannover, Germany) The largest industrial technology trade show in the world. Hannover Messe draws 130,000+ visitors and 5,000+ exhibitors from every industrial sector. The event covers automation, energy, digital platforms, and engineered parts. If you want to see what the future of global manufacturing looks like, this is where it is revealed. European automation vendors (Siemens, Beckhoff, Festo, Phoenix Contact, Pilz, WAGO, ifm electronic) showcase their latest platforms here first. **Why attend:** Hannover Messe provides exposure to automation philosophies and technologies that may not have reached the North American market yet. Industry 4.0 concepts, digital twins, edge computing architectures, and AI-driven production optimization are demonstrated at scale. The event is also excellent for networking with global automation professionals and understanding how different markets approach manufacturing challenges. **Best for:** Senior automation engineers, technology evaluators, consulting firms, anyone tracking global automation trends. **Cost:** Day passes start at approximately EUR 30 (advance online). Travel from North America adds significant cost, but many employers sponsor attendance for key technical staff. ## Tier 2: Specialized Technical Conferences ### ISA Automation Week (September 2026, Location TBA) The International Society of Automation (ISA) annual event is the most technical conference on this list. ISA Automation Week combines the ISA CCST (Certified Control Systems Technician) and CAP (Certified Automation Professional) exam preparation workshops, technical paper presentations, and vendor exhibitions focused on process automation, safety systems, and cybersecurity. The ISA/IEC 62443 cybersecurity standards sessions are particularly valuable given the growing threat to industrial control systems. **Why attend:** If you work in process industries (oil and gas, chemical, pharmaceutical, water treatment, power generation), ISA events are directly relevant to your daily work. The technical depth surpasses most trade shows — presenters are practicing engineers and researchers, not marketing teams. ISA certifications (CCST Level I/II/III, CAP) are widely recognized in process automation hiring. **Best for:** Instrument technicians, process controls engineers, safety system engineers, anyone pursuing ISA certifications. ### Rockwell Automation Fair (November 2026, Location TBA) ROKLive / Automation Fair is the annual gathering of the Rockwell Automation user community — the largest installed base of manufacturing automation in North America. The event features hands-on labs, technical sessions, and a massive expo floor where Rockwell and its PartnerNetwork members showcase solutions built on ControlLogix, CompactLogix, FactoryTalk, and PlantPAx platforms. **Why attend:** If Allen-Bradley / Rockwell Automation is your primary