{"identifier":"14","label":"Title 14—Aeronautics and Space","label_level":"Title 14","label_description":"Aeronautics and Space","reserved":false,"type":"title","size":16963154,"children":[{"identifier":"I","label":" Chapter I—Federal Aviation Administration, Department of Transportation","label_level":" Chapter I","label_description":"Federal Aviation Administration, Department of Transportation","reserved":false,"type":"chapter","size":12375314,"children":[{"identifier":"D","label":"Subchapter D—Airmen","label_level":"Subchapter D","label_description":"Airmen","reserved":false,"type":"subchapter","size":2343618,"children":[{"identifier":"67","label":"Part 67—Medical Standards and Certification","label_level":"Part 67","label_description":"Medical Standards and Certification","reserved":false,"type":"part","volumes":["2"],"size":57599,"children":[{"identifier":"A","label":"Subpart A—General","label_level":"Subpart A","label_description":"General","reserved":false,"type":"subpart","volumes":["2"],"size":3346,"children":[{"identifier":"67.1","label":"§ 67.1 Applicability.","label_level":"§ 67.1","label_description":"Applicability.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":446},{"identifier":"67.3","label":"§ 67.3 Issue.","label_level":"§ 67.3","label_description":"Issue.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":543},{"identifier":"67.4","label":"§ 67.4 Application.","label_level":"§ 67.4","label_description":"Application.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":1512},{"identifier":"67.7","label":"§ 67.7 Access to the National Driver Register.","label_level":"§ 67.7","label_description":"Access to the National Driver Register.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":845}],"descendant_range":"67.1 – 67.7"},{"identifier":"B","label":"Subpart B—First-Class Airman Medical Certificate","label_level":"Subpart B","label_description":"First-Class Airman Medical Certificate","reserved":false,"type":"subpart","volumes":["2"],"size":14021,"children":[{"identifier":"67.101","label":"§ 67.101 Eligibility.","label_level":"§ 67.101","label_description":"Eligibility.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":467},{"identifier":"67.103","label":"§ 67.103 Eye.","label_level":"§ 67.103","label_description":"Eye.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":2083},{"identifier":"67.105","label":"§ 67.105 Ear, nose, throat, and equilibrium.","label_level":"§ 67.105","label_description":"Ear, nose, throat, and equilibrium.","reserved":false,"type":"section","volumes":["2"],"received_on":"2024-06-10T18:40:24-0400","size":2878},{"identifier":"67.107","label":"§ 67.107 Mental.","label_level":"§ 67.107","label_description":"Mental.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":3858},{"identifier":"67.109","label":"§ 67.109 Neurologic.","label_level":"§ 67.109","label_description":"Neurologic.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1265},{"identifier":"67.111","label":"§ 67.111 Cardiovascular.","label_level":"§ 67.111","label_description":"Cardiovascular.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":1379},{"identifier":"67.113","label":"§ 67.113 General medical condition.","label_level":"§ 67.113","label_description":"General medical condition.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1649},{"identifier":"67.115","label":"§ 67.115 Discretionary issuance.","label_level":"§ 67.115","label_description":"Discretionary issuance.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":442}],"descendant_range":"67.101 – 67.115"},{"identifier":"C","label":"Subpart C—Second-Class Airman Medical Certificate","label_level":"Subpart C","label_description":"Second-Class Airman Medical Certificate","reserved":false,"type":"subpart","volumes":["2"],"size":13360,"children":[{"identifier":"67.201","label":"§ 67.201 Eligibility.","label_level":"§ 67.201","label_description":"Eligibility.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":469},{"identifier":"67.203","label":"§ 67.203 Eye.","label_level":"§ 67.203","label_description":"Eye.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":2084},{"identifier":"67.205","label":"§ 67.205 Ear, nose, throat, and equilibrium.","label_level":"§ 67.205","label_description":"Ear, nose, throat, and equilibrium.","reserved":false,"type":"section","volumes":["2"],"received_on":"2024-06-10T18:40:24-0400","size":2838},{"identifier":"67.207","label":"§ 67.207 Mental.","label_level":"§ 67.207","label_description":"Mental.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":3859},{"identifier":"67.209","label":"§ 67.209 Neurologic.","label_level":"§ 67.209","label_description":"Neurologic.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1266},{"identifier":"67.211","label":"§ 67.211 Cardiovascular.","label_level":"§ 67.211","label_description":"Cardiovascular.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":752},{"identifier":"67.213","label":"§ 67.213 General medical condition.","label_level":"§ 67.213","label_description":"General medical condition.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1650},{"identifier":"67.215","label":"§ 67.215 Discretionary issuance.","label_level":"§ 67.215","label_description":"Discretionary issuance.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":442}],"descendant_range":"67.201 – 67.215"},{"identifier":"D","label":"Subpart D—Third-Class Airman Medical Certificate","label_level":"Subpart D","label_description":"Third-Class Airman Medical Certificate","reserved":false,"type":"subpart","volumes":["2"],"size":12386,"children":[{"identifier":"67.301","label":"§ 67.301 Eligibility.","label_level":"§ 67.301","label_description":"Eligibility.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":466},{"identifier":"67.303","label":"§ 67.303 Eye.","label_level":"§ 67.303","label_description":"Eye.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":1159},{"identifier":"67.305","label":"§ 67.305 Ear, nose, throat, and equilibrium.","label_level":"§ 67.305","label_description":"Ear, nose, throat, and equilibrium.","reserved":false,"type":"section","volumes":["2"],"received_on":"2024-06-10T18:40:24-0400","size":2787},{"identifier":"67.307","label":"§ 67.307 Mental.","label_level":"§ 67.307","label_description":"Mental.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":3860},{"identifier":"67.309","label":"§ 67.309 Neurologic.","label_level":"§ 67.309","label_description":"Neurologic.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1265},{"identifier":"67.311","label":"§ 67.311 Cardiovascular.","label_level":"§ 67.311","label_description":"Cardiovascular.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":758},{"identifier":"67.313","label":"§ 67.313 General medical condition.","label_level":"§ 67.313","label_description":"General medical condition.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":1649},{"identifier":"67.315","label":"§ 67.315 Discretionary issuance.","label_level":"§ 67.315","label_description":"Discretionary issuance.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":442}],"descendant_range":"67.301 – 67.315"},{"identifier":"E","label":"Subpart E—Certification Procedures","label_level":"Subpart E","label_description":"Certification Procedures","reserved":false,"type":"subpart","volumes":["2"],"size":14486,"children":[{"identifier":"67.401","label":"§ 67.401 Special issuance of medical certificates.","label_level":"§ 67.401","label_description":"Special issuance of medical certificates.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-12-02T17:40:12-0500","size":6599},{"identifier":"67.403","label":"§ 67.403 [Reserved]","label_level":"§ 67.403","label_description":"§ 67.403 [Reserved]","reserved":true,"type":"section","volumes":["2"],"received_on":"2025-12-02T17:40:12-0500","size":275},{"identifier":"67.405","label":"§ 67.405 Medical examinations: Who may perform?","label_level":"§ 67.405","label_description":"Medical examinations: Who may perform?","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":701},{"identifier":"67.407","label":"§ 67.407 Delegation of authority.","label_level":"§ 67.407","label_description":"Delegation of authority.","reserved":false,"type":"section","volumes":["2"],"received_on":"2023-04-03T21:50:06-0400","size":2655},{"identifier":"67.409","label":"§ 67.409 Denial of medical certificate.","label_level":"§ 67.409","label_description":"Denial of medical certificate.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":2133},{"identifier":"67.411","label":"§ 67.411 [Reserved]","label_level":"§ 67.411","label_description":"§ 67.411 [Reserved]","reserved":true,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":275},{"identifier":"67.413","label":"§ 67.413 Medical records.","label_level":"§ 67.413","label_description":"Medical records.","reserved":false,"type":"section","volumes":["2"],"received_on":"2025-04-10T17:30:10-0400","size":1352},{"identifier":"67.415","label":"§ 67.415 Return of medical certificate after suspension or revocation.","label_level":"§ 67.415","label_description":"Return of medical certificate after suspension or revocation.","reserved":false,"type":"section","volumes":["2"],"received_on":"2017-01-07T00:00:00-0500","size":496}],"descendant_range":"67.401 – 67.415"}],"descendant_range":"67.1 – 67.415"}],"descendant_range":"60 – 68"}],"descendant_range":"1 – 199"}]}