| Commune | TD ou EC | n° Microfilm | Item | Période | Type d'acte | Observations - Lacunes |
| Chauny | Tables décennales | 5 Mi 10 | 2 | An XI - 1812 | NMD | |
| Chauny | Tables décennales | 5 Mi 12 | 2 | 1813 - 1822 | NMD | |
| Chauny | Tables décennales | 5 Mi 14 | 1 | 1823 - 1832 | NMD | |
| Chauny | Tables décennales | 5 Mi 15 | 3 | 1833 - 1842 | NMD | |
| Chauny | Tables décennales | 5 Mi 17 | 3 | 1843 - 1852 | NMD | |
| Chauny | Tables décennales | 5 Mi 18 | 6 | 1853 - 1862 | NMD | |
| Chauny | Tables décennales | 5 Mi 20 | 4 | 1863 - 1872 | NMD | |
| Chauny | Tables décennales | 2 Mi 459 | 1873 - 1882 | NMD | ||
| Chauny | Tables décennales | 5 Mi 24 | 1 | 1883 - 1892 | NMD | |
| Chauny | Tables décennales | 5 Mi 1571 | 7 | 1893 - 1902 | NMD | |
| Chauny | Paroisse N.Dame | 5 Mi 198 | 4 | 1668 - 1693 | BMS | Lacunes: 1681 à 1684; 1686 à 1689 |
| Chauny | " | 5 | 1694 - 1717 | BMS | Lacunes: 1715 et 1716 | |
| Chauny | " | 5 Mi 199 | 1 | 1718 - 1734 | BMS | |
| Chauny | " | " | 2 | 1735 - 1750 | BMS | |
| Chauny | " | " | 3 | 1751 - 1763 | BMS | Lacunes: 1764 à 1777 |
| Chauny | " | " | 4 | 1778 - 1793 | BMS | |
| Chauny | Paroisse St Martin | 5 Mi 200 | 1 | 1591 - 1625 | BMS | Lacunes: 1592 à 1595 |
| Chauny | " | " | 2 | 1625 - 1646 | BMS | |
| Chauny | " | " | 3 | 1638 - 1676 | BMS | |
| Chauny | " | " | 4 | 1677 - 1710 | BMS | Lacunes: 1681 à 1689 |
| Chauny | " | 5 Mi 201 | 1 | 1711 - 1730 | BMS | |
| Chauny | " | " | 2 | 1731 - 1745 | BMS | |
| Chauny | " | " | 3 | 1746 - 1757 | BMS | |
| Chauny | " | " | 4 | 1758 - 1768 | BMS | |
| Chauny | " | " | 5 | 1769 - 1779 | BMS | |
| Chauny | " | 5 Mi 202 | 1 | 1780 - 1791 | BMS | Lacune: 1792 |
| Chauny | Hôtel Dieu | 5 Mi 214 | 2 | 1737 - 1791 | S | |
| Chauny | 5 Mi 202 | 2 | 1793 - An III | NMD | ||
| Chauny | " | " | 3 | An IV - An VI | NMD | Lacunes: An VII à 1806 |
| Chauny | " | 5 Mi 203 | 1 | 1807 - 1809 | NMD | |
| Chauny | " | " | 2 | 1810 - 1812 | NMD | |
| Chauny | " | " | 3 | 1813 - 1814 | NMD | |
| Chauny | " | " | 4 | 1815 - 1817 | NMD | |
| Chauny | " | " | 5 | 1818 - 1820 | NMD | |
| Chauny | " | 5 Mi 204 | 1 | 1821 | NMD | |
| Chauny | " | " | 2 | 1822 - 1824 | NMD | |
| Chauny | " | " | 3 | 1825 - 1828 | NMD | |
| Chauny | " | " | 4 | 1829 - 1832 | NMD | |
| Chauny | " | " | 5 | 1833 - 1835 | NMD | |
| Chauny | " | 5 Mi 205 | 1 | 1836 - 1839 | NMD | |
| Chauny | " | " | 2 | 1840 - 1842 | NMD | |
| Chauny | " | " | 3 | 1843 - 1845 | NMD | |
| Chauny | " | " | 4 | 1846 - 1848 | NMD | Lacune de 01/1848 au 16/05/1848 |
| Chauny | " | 5 Mi 206 | 1 | 1848 | NMD | Lacune du 16/05 - 1848 à 12/1848 |
| Chauny | " | " | 2 | 1849 - 1850 | NMD | |
| Chauny | " | " | 3 | 1851 - 1852 | NMD | |
| Chauny | " | " | 4 | 1853 - 1854 | NMD | |
| Chauny | " | " | 5 | 1855 - 1856 | NMD | Lacune de 01/1856 au 29/06/1856 |
| Chauny | " | 5 Mi 207 | 1 | 1856 | NMD | Lacune du 29/06/1856 à 12/1856 |
| Chauny | " | " | 2 | 1857 - 1858 | NMD | |
| Chauny | " | " | 3 | 1859 | NMD | |
| Chauny | " | " | 4 | 1860 | NMD | |
| Chauny | " | " | 5 | 1861 | NMD | |
| Chauny | " | 5 Mi 208 | 1 | 1862 - 1863 | NMD | |
| Chauny | " | " | 2 | 1864 | NMD | |
| Chauny | " | " | 3 | 1865 | NMD | |
| Chauny | " | " | 4 | 1866 | NMD | |
| Chauny | " | " | 5 | 1867 | NMD | |
| Chauny | " | 5 Mi 209 | 1 | 1869 - 1869 | NMD | |
| Chauny | " | " | 2 | 1870 - 1871 | NMD | |
| Chauny | " | " | 3 | 1872 | NMD | |
| Chauny | " | 5 Mi 210 | 1 | 1873 | NMD | |
| Chauny | " | " | 2 | 1874 | NMD | |
| Chauny | " | " | 3 | 1875 | NMD | |
| Chauny | " | " | 4 | 1876 | NMD | |
| Chauny | " | " | 5 | 1877 | NMD | |
| Chauny | " | 5 Mi 211 | 1 | 1878 | NMD | |
| Chauny | " | " | 2 | 1879 | NMD | |
| Chauny | " | " | 3 | 1880 | NMD | |
| Chauny | " | " | 4 | 1881 | NMD | |
| Chauny | " | " | 5 | 1882 | NMD | Lacune de janvier au 7 octobre |
| Chauny | " | 5 Mi 212 | 1 | 1882 | NMD | Lacune du 7 octobre à décembre |
| Chauny | " | " | 2 | 1883 | NMD | |
| Chauny | " | " | 3 | 1884 | NMD | |
| Chauny | " | " | 4 | 1885 | NMD | |
| Chauny | " | " | 5 | 1886 | NMD | |
| Chauny | " | " | 6 | 1887 | NMD | Lacune de janvier au 30 août |
| Chauny | " | 5 Mi 213 | 1 | 1887 | NMD | Lacune du 30 août à décembre |
| Chauny | " | " | 2 | 1888 | NMD | |
| Chauny | " | " | 3 | 1889 | NMD | |
| Chauny | " | " | 4 | 1890 | NMD | |
| Chauny | " | " | 5 | 1891 | NMD | |
| Chauny | " | " | 6 | 1892 | NMD | Lacune de janvier au 1er juillet |
| Chauny | " | 5 Mi 214 | 1 | 1892 | NMD | Lacune du 1er juillet à décembre |
| Chauny | " | 5 Mi 1709 | 2 | 1893 - 1894 | NMD | |
| Chauny | " | " | 3 | 1895 | NMD | |
| Chauny | " | 5 Mi 1710 | 1 | 1896 - 1897 | NMD | |
| Chauny | " | " | 2 | 1898 - 1899 | NMD | |
| Chauny | " | " | 3 | 1900 | NMD | |
| Chauny | " | 5 Mi 1711 | 1 | 1901 - 1902 | NMD | |
| Chauny | " | " | 2 | 1903 - 1904 | NMD | |
| Chauny | " | " | 3 | 1905 | NMD |