InfraGard is an FBI sponsored non-profit association of individuals interested in the security of critical infrastructure. The InfraGard National EMP SIG addresses any high-impact threat that could cause long-term nationwide collapse of critical infrastructure. These threats include any combination of electromagnetic pulse, extreme space weather, cyber attacks, coordinated physical attacks or widespread pandemics. The EMP SIG fosters information sharing that promotes the mitigation of these threats including assisting local communities to enhance their own sustainability by developing secure local infrastructure capacity from areas as diverse as communications, local power generation and storage to local food production. To join InfraGard, apply on its homepage at www.InfraGard.org.