Chapter 3 - SMITHSONIAN INSTITUTION, NATIONAL MUSEUMS AND ART GALLERIES
- Subchapter I - CHARTER PROVISIONS (§§ 41 — 70)
- Subchapter II - NATIONAL GALLERY OF ART (§§ 71 — 75)
- Subchapter III - NATIONAL PORTRAIT GALLERY (§§ 75a — 75g)
- Subchapter IV - SMITHSONIAN GALLERY OF ART (§§ 76 — 76g)
- Subchapter V - JOHN F. KENNEDY CENTER FOR THE PERFORMING ARTS (§§ 76h — 76s)
- Subchapter VI - JOSEPH H. HIRSHHORN MUSEUM AND SCULPTURE GARDEN (§§ 76aa — 76ee)
- Subchapter VII - NATIONAL AIR AND SPACE MUSEUM (§§ 77 — 77d)
- Subchapter VIII - PALEONTOLOGICAL INVESTIGATIONS (§§ 78 — 78a)
- Subchapter IX - CANAL ZONE BIOLOGICAL AREA (§§ 79 — 79e)
- Subchapter X - NATIONAL ARMED FORCES MUSEUM ADVISORY BOARD (§§ 80 — 80d)
- Subchapter XI - WOODROW WILSON INTERNATIONAL CENTER FOR SCHOLARS (§§ 80e — 80j)
- Subchapter XII - MUSEUM OF AFRICAN ART (§§ 80k — 80p)
- Subchapter XIII - NATIONAL MUSEUM OF THE AMERICAN INDIAN (§§ 80q — 80q-15)
- Subchapter XIV - NATIONAL MUSEUM OF AFRICAN AMERICAN HISTORY AND CULTURE (§§ 80r — 80r-9)
- Subchapter XV - CIVIL RIGHTS HISTORY PROJECT (§§ 80s — 80s-3)
- Subchapter XVI - WOMEN'S HISTORY MUSEUM (§§ 80t — 80t-7)
- Subchapter XVII - NATIONAL MUSEUM OF THE AMERICAN LATINO (§ 80u)