Dear Colleague Letter: NSF and DFG Opportunity for Collaborations in Advanced Manufacturing
Available Formats: HTML of Document number nsf22013 | PDF of Document number nsf22013
Document Type: Program Announcements & Information
Document Number: nsf22013 
Public Comment:
Document History: Posted: November 15, 2021.  Replaces: nsf20088. 

Dear Colleague Letter: NSF and NEH Collaborates with Canada's 2023 International Joint Initiative for Research on Climate Change Adaptation and Mitigation Competition
Available Formats: HTML of Document number nsf23116 | PDF of Document number nsf23116
Document Type: Program Announcements & Information
Document Number: nsf23116 
Public Comment:
Document History: Posted: June 9, 2023. 

Dear Colleague Letter: NSF INCLUDES Research Experience and Mentoring (REM) Supplemental Funding Opportunities
Available Formats: HTML of Document number nsf24062 | PDF of Document number nsf24062
Document Type: Program Announcements & Information
Document Number: nsf24062 
Public Comment:
Document History: Posted: February 22, 2024. 

Dear Colleague Letter: NSF-French National Research Agency (ANR) Quantum Information Science and Engineering Lead Agency Opportunity
Available Formats: HTML of Document number nsf23159 | PDF of Document number nsf23159
Document Type: Program Announcements & Information
Document Number: nsf23159 
Public Comment:
Document History: Posted: September 26, 2023. 

Dear Colleague Letter: NSF-Lemelson Initiative on Environmental and Social Sustainability in Engineering Education
Available Formats: HTML of Document number nsf24028 | PDF of Document number nsf24028
Document Type: Program Announcements & Information
Document Number: nsf24028 
Public Comment:
Document History: Posted: December 6, 2023. 

Dear Colleague Letter: NSF-NRI Graduate Student and Postdoctoral Fellow Supplements to NSF Centers in Nanoelectronics
Available Formats: HTML of Document number nsf10031 | PDF of Document number nsf10031 | TXT of Document number nsf10031
Document Type: Program Announcements & Information
Document Number: nsf10031 
Document History: Posted: March 12, 2010.  Replaces: nsf09016. 

Dear Colleague Letter: NSF/NSFC Joint Research on Sustainable Regional Systems
Available Formats: HTML of Document number nsf21103 | PDF of Document number nsf21103
Document Type: Program Announcements & Information
Document Number: nsf21103 
Public Comment:
Document History: Posted: July 13, 2021.  Replaces: nsf20019. 

Dear Colleague Letter: Ocean Technical Workforce Education
Available Formats: HTML of Document number nsf22059 | PDF of Document number nsf22059
Document Type: Program Announcements & Information
Document Number: nsf22059 
Public Comment:
Document History: Posted: March 14, 2022. 

Dear Colleague Letter: Opportunity for Active EFRI, ERC and IUCRC Awardees to Apply for Supplemental Funding through the Research Experience and Mentoring (REM) Program
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Document Type: Program Announcements & Information
Document Number: nsf23012 
Public Comment:
Document History: Posted: October 12, 2022.  Replaces: nsf21121. 

Dear Colleague Letter: Optics and Photonics (OP)
Available Formats: HTML of Document number nsf16004 | PDF of Document number nsf16004 | TXT of Document number nsf16004
Document Type: Program Announcements & Information
Document Number: nsf16004 
Document History: Posted: October 5, 2015.  Replaces: nsf14091. 

Dear Colleague Letter: Partnership for Prototyping of CMOS+X Systems
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Document Type: Program Announcements & Information
Document Number: nsf22076 
Public Comment:
Document History: Posted: April 22, 2022. 

Dear Colleague Letter: Planning Grants to Broaden Participation in the Emerging Frontiers in Research and Innovation Program
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Document Type: Program Announcements & Information
Document Number: nsf24035 
Public Comment:
Document History: Posted: December 15, 2023.  Replaces: nsf22019. 

Dear Colleague Letter: Plant Synthetic Biology
Available Formats: HTML of Document number nsf20045 | PDF of Document number nsf20045
Document Type: Program Announcements & Information
Document Number: nsf20045 
Document History: Posted: February 18, 2020. 

Dear Colleague Letter: Potential Expanded Scope of Academic Research Initiative (ARI) of Domestic Nuclear Detection Office and NSF
Available Formats: HTML of Document number nsf11036 | PDF of Document number nsf11036 | TXT of Document number nsf11036
Document Type: Program Announcements & Information
Document Number: nsf11036 
Public Comment: For additional information, please see the Solicitation: Joint Domestic Nuclear Detection Office-National Science Foundation: Academic Research Initiative (ARI) NSF 11-530.
Document History: Posted: February 16, 2011. 

Dear Colleague Letter: Projects awarded a Phase I under a solicitation for Small Business Technology Transfer may choose to transition in Phase II to Small Business Innovation Research
Available Formats: HTML of Document number nsf14103 | PDF of Document number nsf14103
Document Type: Program Announcements & Information
Document Number: nsf14103 
Document History: Posted: August 5, 2014. 

Dear Colleague Letter: Quantum Manufacturing
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Document Type: Program Announcements & Information
Document Number: nsf22074 
Public Comment:
Document History: Posted: April 22, 2022. 

Dear Colleague Letter: Real-Time Learning and Decision-Making in Engineered Systems (Real-D)
Available Formats: HTML of Document number nsf18063 | PDF of Document number nsf18063
Document Type: Program Announcements & Information
Document Number: nsf18063 
Document History: Posted: April 11, 2018. 

Dear Colleague Letter: Removal of Deadlines for the Core Programs in the Directorate for Engineering
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Document Type: Program Announcements & Information
Document Number: nsf18082 
Public Comment: This Dear Colleague Letter (DCL) references Frequently Asked Questions (FAQs) Removal of Deadlines for Core Programs in the Directorate for Engineering NSF 18-083.
Document History: Posted: June 7, 2018. 

Dear Colleague Letter: Request for Information on Researcher and Educator Use Cases for the National Artificial Intelligence Research Resource (NAIRR)
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Document Type: Program Announcements & Information
Document Number: nsf24051 
Public Comment:
Document History: Posted: January 24, 2024. 

Dear Colleague Letter: Research Collaboration Opportunity in Europe for NSF Recipients
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Document Type: Program Announcements & Information
Document Number: nsf24053 
Public Comment:
Document History: Posted: February 2, 2024.  Replaces: nsf23085. 

Dear Colleague Letter: Research Coordination Networks for Semiconductors (RCN-SC)
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Document Type: Program Announcements & Information
Document Number: nsf22116 
Public Comment:
Document History: Posted: August 29, 2022. 

Dear Colleague Letter: Research Experiences for Undergraduates (REU) and Research Experiences for Teachers (RET) Supplemental Funding for the NSF Future of Work at the Human Technology Frontier: Core Research Program
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Document Type: Program Announcements & Information
Document Number: nsf21063 
Public Comment:
Document History: Posted: March 30, 2021. 

Dear Colleague Letter: Research Internships for Graduate Students at U.S. Army Combat Capabilities Development Command Army Research Laboratory and Ground Vehicle Systems Center (NSF-DEVCOM INTERN) Supplemental Funding Opportunity
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Document Type: Program Announcements & Information
Document Number: nsf24071 
Public Comment:
Document History: Posted: March 21, 2024. 

Dear Colleague Letter: Research on Integrated Photonics Utilizing AIM Photonics Capabilities
Available Formats: HTML of Document number nsf23054 | PDF of Document number nsf23054
Document Type: Program Announcements & Information
Document Number: nsf23054 
Public Comment:
Document History: Posted: February 10, 2023.  Replaces: nsf21015. 

Dear Colleague Letter: Rules of Life (RoL): Design and Engineering of Synthetic Cells and Cell Components (DESYN-C3)
Available Formats: HTML of Document number nsf18071 | PDF of Document number nsf18071
Document Type: Program Announcements & Information
Document Number: nsf18071 
Document History: Posted: April 18, 2018. 

Dear Colleague Letter: Secure Analog-RF Electronics and Electromagnetics (SARE)
Available Formats: HTML of Document number nsf20042 | PDF of Document number nsf20042
Document Type: Program Announcements & Information
Document Number: nsf20042 
Document History: Posted: February 6, 2020. 

Dear Colleague Letter: Seeking US Industry and US Federal Agency Partners to Support Research Projects in Advanced Networking Systems
Available Formats: HTML of Document number nsf23090 | PDF of Document number nsf23090
Document Type: Program Announcements & Information
Document Number: nsf23090 
Public Comment:
Document History: Posted: April 18, 2023. 

Dear Colleague Letter: Sentinel Systems that Detect, Recognize, Actuate, and Mitigate Emergent Biological Threats (DREAM Sentinels)
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Document Type: Program Announcements & Information
Document Number: nsf22077 
Public Comment:
Document History: Posted: April 26, 2022.  Replaces: nsf20105. 

Dear Colleague Letter: Simulated and Synthetic Data for Infrastructure Modeling (SSDIM)
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Document Type: Program Announcements & Information
Document Number: nsf17074 
Document History: Posted: March 30, 2017. 

Dear Colleague Letter: Special Guidelines for Submitting Collaborative Proposals under National Science Foundation (NSF) and US-Israel Binational Science Foundation (BSF) Collaborative Research Opportunities
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Document Type: Program Announcements & Information
Document Number: nsf20094 
Document History: Posted: June 9, 2020.  Replaces: nsf17120.