| ACRP 11-01 | Legal Aspects of Airport Programs | Active | |
| ACRP 11-01/Topic 01-01 | Compilation of Digest-Parts 13 and 16 Determinations and Related Documents | Final | Results published in ACRP Legal Research Digest 4. |
| ACRP 11-01/Topic 01-02 | Theory and Law of Airport Revenue Diversion | Final | Results published in ACRP Legal Research Digest 2. |
| ACRP 11-01/Topic 01-03 | Compilation/List of Airport Law Resources | Final | Results published in ACRP Legal Research Digest 1. |
| ACRP 11-01/Topic 01-04 | Survey of Airport Laws and Regulation of Commercial Ground Transportation | Final | Results published in ACRP Legal Research Digest 3. |
| ACRP 11-01/Topic 01-05 | Responsibilities for Implementation and Enforcement of Airport Land-Use Zoning Restrictions | Final | Results published in ACRP Legal Research Digest 5. |
| ACRP 11-01/Topic 01-06 | Who is the Owner or Operator for Purposes of the Right to Self-fuel? | Final | Results published in ACRP Legal Research Digest 8. |
| ACRP 11-01/Topic 01-07 | The Impact of Airlines Bankruptcies on Airports | Final | |
| ACRP 11-01/Topic 01-08 | The Law and Regulations of Airport Ownership | Final | |
| ACRP 11-01/Topic 01-09 | Survey of the Elements of Disparity Studies for Airport Disadvantaged Business Enterprise Programs. | Final | This project has been terminated. |
| ACRP 11-01/Topic 02-01 | Obstructions Affecting Navigatable Airspace | Final | Study topics 2-01 and 02 merged and renamed and became Study Topic 2-05. |
| ACRP 11-01/Topic 02-02 | Use and Success of Avigation Easements and Other Tools for Airport Compatible Land Use and Development of Model Language | Final | Study topics 2-01 and 02 merged and renamed and became Study Topic 2-05. |
| ACRP 11-01/Topic 02-03 | Case Studies on Community Challenges to Airport Development | Final | Results published in ACRP Legal Research Digest 9. |
| ACRP 11-01/Topic 02-04 | Analysis of Federal Laws, Regulations and Case Law Regarding Airport Proprietary Rights | Final | Results published in ACRP Legal Research Digest 10. |
| ACRP 11-01/Topic 02-05 | Practices to Achieve Airport Compatible Land Uses and Minimize Obstructions in Navigable Airspace | Final | Results published in ACRP Legal Research Digest 14. |
| ACRP 11-01/Topic 03-01 | Fair Disclosure of Airport Impacts in Real Estate Transfers | Final | Results published in ACRP Legal Research Digest 12. |
| ACRP 11-01/Topic 03-02 | Compilation of State Aviation Authorizing Legislation | Final | Results published in ACRP Legal Research Digest 15. |
| ACRP 11-01/Topic 03-03 | Survey of Minimum Standards Commercial Aeronautical Activities at Airports | Final | Results published in ACRP Legal Research Digest 11. |
| ACRP 11-01/Topic 03-04 | Airport Rates and Charges: Law and Policy | Completed | Status: The 11 decisions (including interim and procedural orders from the cases) will be combined with findings from Study Topic 11-01, 4-05, Compilation of DOT AND FAA Airport Legal Determinations and Opinion Letters, Through December 2011 ). |
| ACRP 11-01/Topic 03-05 | State and Federal Regulations That May Affect Initiatives to Reduce Airports' GHG Emissions | Final | Results published in ACRP Legal Research Digest 17. |
| ACRP 11-01/Topic 03-06 | An Index and Digest of Decisions in LRD 1 | Final | Results published in ACRP Legal Research Digest 13. |
| ACRP 11-01/Topic 04-01 | Airport Liability for Wildlife Management | Final | |
| ACRP 11-01/Topic 04-02 | Legal Issues Related to Developing SMS and SMRD Documents Which May be Available to the Public | Final | |
| ACRP 11-01/Topic 04-03 | Analysis of Federal Laws, Regulations, Case Law, and Survey of Existing Airport NPDES Permits Regarding Tenant-Operator Responsibilities Under NPDES and Storm Water Management BMPs Under Owner/Airport's Operating Permits | Final | |
| ACRP 11-01/Topic 04-04 | Buy America Requirements for Federally Funded Airports | Final | |
| ACRP 11-01/Topic 04-05 | Compilation of DOT and FAA Airport Legal Determinations and Opinion Letters, through December 2011 | Final | |
| ACRP 11-01/Topic 04-06 | The Role of the Airport Sponsor in Airport Planning and Environmental Reviews of Proposed Development Projects Under the National Environmental Policy Act (NEPA) and State Mini-NEPA Laws | Final | |
| ACRP 11-01/Topic 04-07 | Procurement of Airport Development and Planning Contracts | Final | |
| ACRP 11-01/Topic 05-01 | Regulations Affecting the Exercise of First Amendment Activities at Airports | Final | |
| ACRP 11-01/Topic 05-02 | Sovereign Immunity for Public Airport Operators | Final | |
| ACRP 11-01/Topic 05-03 | The Fourth Amendment and Airports | Final | |
| ACRP 11-01/Topic 05-04 | A Guide for Compliance with Grant Agreement Obligations to Provide Reasonable Access to an AIP-Funded Public Use General Aviation Airport | Final | |
| ACRP 11-01/Topic 06-01 | Operational and Legal Issues with Fuel Farms | Final | |
| ACRP 11-01/Topic 06-02 | Contract Risk Management for Airport Agreements | Final | |
| ACRP 11-01/Topic 07-01 | Impact of Firearms Laws on Airports | Final | |
| ACRP 11-01/Topic 07-02 | Preemption of Worker Retention and Labor Peace Agreements at Airports | Final | |
| ACRP 11-01/Topic 08-01 | Legal Issues Related to the Implementation and Operation of Safety Management Systems for Airports | Final | |
| ACRP 11-01/Topic 08-02 | Legal Risks of Operating a Public Airport | Final | |
| ACRP 11-01/Topic 08-03 | Evolving Law on Airport Implications by Unmanned Aerial Systems Operations | Final | |
| ACRP 11-01/Topic 08-04 | Legal Consideration in the Funding and Development of Multi-Modal Facilities | Final | |
| ACRP 11-01/Topic 09-01 | Airport Public Health Preparedness & Response: Legal Rights, Powers & Duties | Final | |
| ACRP 11-01/Topic 09-02 | Legal Issues Relating to Airports Promoting Competition | Final | |
| ACRP 11-01/Topic 09-03 | Permitted Airport Involvement in Economic Development Efforts | Active | |
| ACRP 11-01/Topic 10-01 | Update of Compilation of FAA/DOT Airport Legal Determinations | Pending | |
| ACRP 11-01/Topic 10-02 | Legal Issues Relating to Large Scale Airport Construction Projects | Final | |
| ACRP 11-01/Topic 10-03 | Legal Issues Relating to Airport Commercial Contracts | Final | |
| ACRP 11-01/Topic 10-04 | Updated Survey of Laws and Regulations Applicable to Airport Commercial Ground Transportation | Final | |
| ACRP 11-01/Topic 11-01 | Permissible Uses of Airport Revenue and Property | Final | |
| ACRP 11-01/Topic 11-02 | Accommodation of Federal Agencies – Rights and Obligations of Host Airports | Pending | |
| ACRP 11-01/Topic 11-03 | Analysis of Laws, Regulations, and Case Laws Regarding Airport Customer Facility Charges | Final | |
| ACRP 11-01/Topic 12-01 | Legal Implications of Data Collection at Airports | Final | |
| ACRP 11-01/Topic 12-02 | Legal Considerations for General Aviation (GA) Development at Airports | Final | |
| ACRP 11-01/Topic 13-01 | Legal Considerations for Telecommunications at Airports | Final | |
| ACRP 11-01/Topic 14-01 | Legal Considerations for Airports Responding to Pandemics | Final | |
| ACRP 11-01/Topic 15-01 | Accommodating Federal Agencies at Airports and Related Contractual Concerns | Completed | |
| ACRP 11-01/Topic 15-02 | Legal Issues Concerning the Safety and Security of General Aviation Airports | Active | |
| ACRP 11-01/Topic 15-03 | Legal Impacts to Airports from State Legalization of Marijuana | Active | |
| ACRP 11-01/Topic 15-04 | | Anticipated | |
| ACRP 11-01/Topic 16-01 | Update to ACRP Legal Research Digest 18: Buy America Requirements for Federally Funded Airports | Active | |
| ACRP 11-01/Topic 16-02 | Legal Issues Regarding Airport Congestion Management | Pending | |
| ACRP 11-02 | Priority Issues | Active | Continuing project. |
| ACRP 11-02/Task 01 | Model for Improving Energy Use in U.S. Airport Facilities | Completed | Results published as Research Results Digest 2. |
| ACRP 11-02/Task 02 | Ground Access to Major Airports by Public Transportation | Completed | Results published as ACRP Report 4. |
| ACRP 11-02/Task 03 | Improving Stabilization and Use of Aircraft Evacuation Slides at Airports | Completed | |
| ACRP 11-02/Task 04 | Overview of Airport Safety Management Systems - Definitions and Status | Completed | |
| ACRP 11-02/Task 05 | Quarantine Facilities for Arriving Air Travelers: Identification of Planning Needs and Costs | Completed | |
| ACRP 11-02/Task 06 | Interagency - Aviation Industry Collaboration on Planning for Pandemic Outbreaks | Completed | Rapporteur - Katherine F. Turnbull, Texas Transportation Institute |
| ACRP 11-02/Task 07 | Strategic Process for Developing ACRP Research Problem Statements | Completed | Results published as Research Results Digest 5. |
| ACRP 11-02/Task 08 | Enhanced Modeling of Aircraft Taxiway Noise - Scoping | Final | |
| ACRP 11-02/Task 09 | Visibility of Airfield Signs and Markings from Aircraft and Ground Vehicles | Final | |
| ACRP 11-02/Task 10 | Estimate of National Use of Aircraft and Airfield Deicing Materials | Completed | Results available for download from the TRB website. |
| ACRP 11-02/Task 11 | How Proposed Firefighting Standards Would Impact Airports | Final | |
| ACRP 11-02/Task 12 | Ramp Incident Data from Selected Large and Medium Hub Airports | Completed | Data has been delivered to the FAA and is available to others upon request. |
| ACRP 11-02/Task 13 | Symposium on the Tranmission of Disease at Airports and on Aircraft | Completed | |
| ACRP 11-02/Task 14 | Helping Airports Understand the Payment Card Industry Data Protection Standard (PCI DSS) | Final | |
| ACRP 11-02/Task 15 | Aviation-Industry Issue Familiarization and Training for Part-time Airport Policymakers | Completed | Results published as ACRP Report 58. |
| ACRP 11-02/Task 16 | Analysis, Scoping, and Prioritizing ACRP Deicing Problem Statements | Final | This project has been cancelled. |
| ACRP 11-02/Task 17 | Risk Assessment of Proposed ARFF Standards | Final | |
| ACRP 11-02/Task 18 | The Carbon Market: A Primer for Airports | Final | |
| ACRP 11-02/Task 19 | Symposium on Air Travel and the Spread of Disease | Final | |
| ACRP 11-02/Task 20 | Developing Problem Statements on Information Technology Issues at Airports | Final | |
| ACRP 11-02/Task 21 | Innovative Airport Responses to Threatened/Endangered Species | Final | Research complete. Results published in ACRP Report 122. |
| ACRP 11-02/Task 22 | Best Practices for General Aviation Aircraft Fuel-Tank Sampling | Final | |
| ACRP 11-02/Task 23 | Alternative IT Delivery Methods and Best Practices for Small Airports | Final | |
| ACRP 11-02/Task 24 | ACRP Digital Delivery Format Options | Completed | Results available for download from the TRB website. |
| ACRP 11-02/Task 26 | ACRP Strategic Plan | Final | Results are available for download from the TRB website |
| ACRP 11-02/Task 27 | Update to Models for Risk Assessment of Runway Safety Areas | Final | |
| ACRP 11-02/Task 28 | Recovering International Recyclables from In-flight Service | Final | |
| ACRP 11-02/Task 29 | Research Roadmap in the Area of Airport Operations and Maintenance | Final | |
| ACRP 11-02/Task 30 | Research Roadmap in the Area of Design and Construction of Airport Facilities and Infrastructure | Active | |
| ACRP 11-02/Task 32 | Airport Environmental Research Roadmap | Final | |
| ACRP 11-02/Task 33 | Research Roadmap on Policy and Planning Issues | Final | |
| ACRP 11-02/Task 35 | Research Roadmap on Administration & Human Resource Issues | Final | |
| ACRP 11-02/Task 36 | Research Roadmap on Safety Issues | Final | |
| ACRP 11-02/Task 37 | Periodic Report on Transformative Technology at Airports | Active | |
| ACRP 11-02/Task 40 | Quick Response: Primer for Airport Organizational Redesign | Final | |
| ACRP 11-02/Task 41 | Toward a Touchless Airport Journey | Completed | |
| ACRP 11-02/Task 43 | Successful Community Inclusion in Advanced Air Mobility | Final | |
| ACRP 11-02/Task 44 | Developing an Airport Communicable Disease Response Plan Template | Completed | |
| ACRP 11-03 | Synthesis of Information Related to Airport Practices | Active | |
| ACRP 11-04 | Graduate Research Award Program on Public-Sector Aviation Issues | Anticipated | In development |
| ACRP 11-04B | ACRP Academic Engagement Programs | Pending | |
| ACRP 11-04C | ACRP Academic Programs – Secondary Education Opportunities | Pending | |
| ACRP 11-05 | Tactical Initiatives from the ACRP Strategic Plan | Active | Continuing project. |
| ACRP 11-05/Task 4 | ACRP Problem Statement Process Assessment and Recommendations | Active | |
| ACRP 11-08 (25-01) | ACRP Insight Event: Exploring the Impact of Artificial Intelligence on the Airport Industry | Pending | |
| ACRP 11-08(16-01) | Forum on Challenges to Implementing Successful Land Use Strategies at Airports | Final | |
| ACRP 11-08(16-02) | Forum on Economic and Social Sustainability at Airports | Final | |
| ACRP 11-08(16-03) | Forum on Airport Roles in Reducing Transmission of Communicable Diseases | Final | |
| ACRP 11-08(16-04) | Public Private Partnerships - What Are the Lessons Learned? | Final | |
| ACRP 11-08(19-01) | Introduction to Blockchain and Airport Operations | Final | |
| ACRP 11-08(20-01) | ACRP Insight Event--Future of Aviation | Final | |
| ACRP 11-08(20-02) | ACRP Insight Event--On-Demand Aviation Services for Mobility, Logistics, Emergency Response, and Humanitarian Use Cases | Final | |
| ACRP 11-08(21-01) | ACRP Insight Event--Future of Airport Finances | Active | |
| ACRP 11-08(21-02) | ACRP Insight Event--Issues on Systemic Racism | Final | |
| ACRP 11-08(24-01) | ACRP Insight Event--Modernization of FIS Facilities at International Airports | Pending | |
| ACRP 11-08(24-02) | ACRP Insight Event - Improving Extreme Weather Resiliency of Airport Infrastructure | Active | |
| ACRP 11-08(24-03) | ACRP Insight Event – Airport Energy Resiliency | Active | |
| ACRP 11-09/Topic 01 | Impact of New Corporate Environmental Standards Impact Airports | Final | |
| ACRP 11-09/Topic 02 | ACRP First Look: Understanding Impacts of Tire Anti-degradants 6PPD and 6PPD-Quinone at Airports | Anticipated | In development |
| ACRP 11-11 | Facilitating Implementation of ACRP Products | Anticipated | |
| ACRP 11-11/Task 01 | Knowledge Transfer of Lessons Learned From ACRP Product Implementation | Active | |
| ACRP 11-12/Task 01 | Review ACRP Website | Pending | |
| ACRP 11-12/Task 02 | Dissemination of Research Results | Pending | |