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Resource Directory

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The National Cybersecurity & Communications Integration Center serves as a centralized location where operational elements involved in cybersecurity and communications reliance are coordinated and integrated. NCCIC partners include all federal departments and agencies; state, local, tribal, and territorial governments; the private sector; and international entities.
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General Immigration Resources from the Citizenship and Immigration Services Ombudsman's Office.

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These periodic updates will share information on current trends and issues to assist individuals and employers in resolving problems with USCIS.
| Newsletter
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Information on the Citizenship and Immigration Services Ombudsman Quarterly Update and how to sign up for the newsletter.
| Training
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These web-based classroom courses and training materials provide government officials and critical infrastructure owners and operators with the knowledge and skills needed to implement critical infrastructure protection and resilience activities.

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Frequently Asked Questions about NTAS.

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The National Terrorism Advisory System, or NTAS, replaces the color-coded Homeland Security Advisory System (HSAS). This new system will more effectively communicate information about terrorist threats by providing timely, detailed information to the public, government agencies, first responders, airports and other transportation hubs, and the private sector. This public guide provides an overview of the NTAS system and how the public can help.

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The Ombudsman recommends ways to fix systemic problems that people face when they seek services from USCIS.
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The Ombudsman’s Office hosts public teleconferences to share information on specific topics and to hear your comments and suggestions regarding your interactions with USCIS.
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A summary of the most pervasive and serious problems encountered by individuals and employers applying for immigration benefits with USCIS.

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