Letters

Other year

Circulation Letter 313-66-1823c
Circulation Letter 313-66-1823c
Circular letter to ND N 2-020101-160 Rules of classification and construction of small marine fishing vessels. Part VI. Fire protection (2022 edition)
Circulation Letter 313-67-1563c
Circulation Letter 313-67-1563c
Circular letter to ND N 2-020101-110 Rules of classification and construction of pleasure boats. General provisions (2018 edition)
Circulation Letter 313-67-1768c
Circulation Letter 313-67-1768c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed vessels. Part VII. Mechanical installations (2018 edition)
Circulation Letter 313-68-1552c
Circulation Letter 313-68-1552c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed ships. Part VIII. Systems and pipelines (2018 edition)
Circulation letter 313-68-1568c
Circulation letter 313-68-1568c
Circular letter N 313-68-1568ts to ND N 2-020101-138 Rules for the Classification and Construction of Sea-Going Ships. Part VIII. Systems and Piping (2021 Edition)
Circulation Letter 313-68-1816c
Circulation Letter 313-68-1816c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part XII. "Refrigeration installations" (2022 edition)
Circulation Letter 313-92-1839c
Circulation Letter 313-92-1839c
Circular Letter to ND N 2-020201-019 Rules for Classification, Construction and Equipment of Floating Drilling Rigs and Offshore Fixed Platforms. Part VIII. Systems and pipelines (2022 edition)
Circulation letter 314-04-1567c
Circulation letter 314-04-1567c
Circular Letter N 314-04-1567ts to ND N 2-020101-138 Rules for the Classification and Construction of Sea-Going Ships. Part XIV. Welding (2021 Edition)
Circulation letter 314-04-1572c
Circulation letter 314-04-1572c
Circular letter N 314-04-1572ts to ND N 2-020101-139 Rules for technical supervision of the construction of ships and the manufacture of materials and products for ships. Part III. Material Manufacturing Supervision (2021 Edition)
Circulation Letter 314-04-1814c
Circulation Letter 314-04-1814c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part XVII. Additional signs of class symbol and verbal characteristics defining construction or operational features of a ship (2022 edition)
Circulation letter 314-15-1573c
Circulation letter 314-15-1573c
Circular letter N 314-15-1573ts to ND N 2-020101-144 Rules for the equipment of sea-going vessels. Part II. Life-Saving Appliances (2021 Edition)
Circulation Letter 314-15-1759c
Circulation Letter 314-15-1759c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed vessels. Part XVI. Lifesaving equipment (2018 edition)
Circulation letter 314-18-1539c
Circulation letter 314-18-1539c
Circular letter N 314-18-1539ts to ND N 2-020101-138 Rules for the Classification and Construction of Sea-Going Ships. Part III. Devices, Equipment and Supplies (2021 Edition)
Circulation letter 314-18-1576c
Circulation letter 314-18-1576c
Circular letter N 314-18-1576ts to ND N 2-020101-138 Rules for the Classification and Construction of Sea-Going Ships. Part III. Devices, Equipment and Supplies (2021 Edition)
Circulation Letter 314-18-1592c
Circulation Letter 314-18-1592c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed ships. Part III. Devices, equipment and supplies (2018 edition)
Circulation Letter 314-18-1785c
Circulation Letter 314-18-1785c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed ships. Part III. Devices, equipment and supplies (2018 edition)
Circulation Letter 314-18-1830c
Circulation Letter 314-18-1830c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part III. Facilities, equipment and supplies (2022 edition)
Circulation letter 314-19-1577c
Circulation letter 314-19-1577c
Circular letter N 314-19-1577ts to ND N 2-020101-144 Rules for the equipment of sea-going vessels. Part III. Signaling (2021 Edition)
Circulation Letter 314-20-1380c
Circulation Letter 314-20-1380c
Circular letter to ND N 2-020101-110 Rules of classification and construction of pleasure boats. General provisions (2018 edition)
Circulation letter 314-26-1505c
Circulation letter 314-26-1505c
Circular letter N 314-26-1505ts to ND N 2-020101-138 Rules for the Classification and Construction of Sea-Going Ships. Part V. Subdivision (2021 Edition)
Circulation Letter 314-26-1804c
Circulation Letter 314-26-1804c
Circular letter to ND N 2-020101-110 Rules of classification and construction of pleasure boats. Part IV. Stability, buoyancy reserve and freeboard (2018 edition)
Circulation Letter 314-26-1806c
Circulation Letter 314-26-1806c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part V. Division into compartments (2022 edition)
Circulation Letter 314-26-1829c
Circulation Letter 314-26-1829c
Circular letter to ND N 2-020101-155 Rules for cargo marking of seagoing ships. ND N 2-020101-152 Rules for classification and construction of sea-going ships. Part IV. Stability; Part V. Compartmentalization; Part VIII. Systems and piping; Part XI. Electrical equipment (2022 edition)
Circulation Letter 314-27-1755c
Circulation Letter 314-27-1755c
Circular Letter to ND N 2-020101-149-R-E General Rules for the Construction and Strength of Bulk and Oil Tanker Ships (2021 Edition)
Circulation Letter 314-35-1446c
Circulation Letter 314-35-1446c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed ships. Part V. Buoyancy reserve and subdivision into compartments (2018 edition)
Circulation Letter 314-41-1832c
Circulation Letter 314-41-1832c
Circular Letter to ND N 2-020101-152 Regulations for the Classification and Construction of Marine Vessels to Parts I "Classification" and II "Hull" (2022 Edition)
Circulation Letter 315-11-1793c
Circulation Letter 315-11-1793c
Circular letter to ND N 2-020101-111 Rules of classification and construction of high-speed ships. Part XVII. Radio equipment. Parts XVIII. Navigational equipment (2018 edition)
Circulation Letter 315-22-1794
Circulation Letter 315-22-1794
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part XI. Electrical equipment (2022 edition)
Circulation Letter 315-22-1798c
Circulation Letter 315-22-1798c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part XI. Electrical equipment (2022 edition)
Circulation Letter 315-22-1826c
Circulation Letter 315-22-1826c
Circular letter to ND N 2-020101-152 Rules of classification and construction of ships. Part XX. Additional requirements for yachts (2022 edition)
Circulation letter 315-23-1562c
Circulation letter 315-23-1562c
Circular letter N 315-23-1562ts to ND N 2-020101-139 Rules for technical supervision of the construction of ships and the manufacture of materials and products for ships. Part IV. Product Manufacturing Supervision (2021 Edition)
Circulation letter 315-23-1569c
Circulation letter 315-23-1569c
Circular letter N 315-23-1569ts to ND N 2-020101-139 Rules for technical supervision of the construction of ships and the manufacture of materials and products for ships. Part IV. Product Manufacturing Supervision (2021 Edition)
Circulation Letter 315-23-1815c
Circulation Letter 315-23-1815c
Circular Letter to ND N 2-020201-019 Rules for Classification of Construction and Equipment of Floating Drilling Rigs and Offshore Fixed Platforms. Part X. "Electrical Equipment" (2022 Edition)
Circulation Letter 315-23-1824c
Circulation Letter 315-23-1824c
Circular Letter to ND N 2-030101-037 Regulations for the Classification of Offshore Autonomous and Remotely Operated Surface Ships (IANS) (2022 Edition)
Circulation letter 322-04-1561c
Circulation letter 322-04-1561c
ND 2-030101-042 Guidelines for the technical supervision of the construction of ships (Edition 2021)
Circulation letter 322-04-1570c
Circulation letter 322-04-1570c
Circular letter N 322-04-1570ts to ND 2-030101-042 Guidelines for the technical supervision of the construction of ships (Edition 2021)
Circulation Letter 322-05-1780c
Circulation Letter 322-05-1780c
Circular Letter to ND N 2-030101-042 Guide to Technical Supervision of Shipbuilding (2022 Edition)
Circulation Letter 322-05-1828c
Circulation Letter 322-05-1828c
Circular Letter to ND N 2-030101-042 Guide to Technical Supervision of Shipbuilding (2022 Edition)
Circulation Letter 322-05-1833c
Circulation Letter 322-05-1833c
Circular letter to ND N 2-020101-156 Rules of technical supervision over ship construction and manufacture of materials and products for ships. Part II. Technical documentation (2022 edition)
Circulation letter 340-04-1565c
Circulation letter 340-04-1565c
Circular letter N 340-04-1565ts to ND N 2-020101-012 Rules for classification surveys of ships in service. Part I. General Provisions. Part II. Frequency and scope of surveys. Part III. Additional surveys of ships depending on their purpose and hull material (Edition 2021)
Circulation Letter 340-04-1801c
Circulation Letter 340-04-1801c
Circular Letter to ND N 2-030101-041 Guidelines for Classification and Examination of Yachts (2021 Edition)
Circulation Letter 340-04-1802c
Circulation Letter 340-04-1802c
Circular letter to ND N 2-020101-147 Rules of classification and certification of small vessels (edition 2022)
Circulation Letter 340-04-1836c
Circulation Letter 340-04-1836c
Circular letter to ND N 2-020101-012 Rules of classification inspections of ships in operation (2022 edition)
Circulation Letter 340-04-1838c
Circulation Letter 340-04-1838c
Circular letter to ND N 2-020101-012 Rules of classification inspections of ships in operation (2023 edition)
Circulation letter 381-13-1560c
Circulation letter 381-13-1560c
Circular letter N 381-13-1560ts to ND N 2-020101-130 Rules for technical supervision of the construction of ships and the manufacture of materials and products for ships. Part I. General Provisions for Technical Supervision (2020 Edition)
Circulation Letter 391-05-1817c
Circulation Letter 391-05-1817c
Circular Letter to ND N 2-090601-003 Rules for Classification and Construction of Subsea Mining Complexes (2017 Edition)
Circulation Letter 392-05-1731c
Circulation Letter 392-05-1731c
Circular Letter to ND N 2-090601-003 Rules for Classification and Construction of Subsea Mining Complexes (2017 Edition)
Circulation Letter 392-05-1786c
Circulation Letter 392-05-1786c
Circular Letter to ND N 2-090601-003 Rules for Classification and Construction of Subsea Mining Complexes (2017 Edition)

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