{"id":2750,"date":"2026-08-20T15:33:48","date_gmt":"2026-08-20T15:33:48","guid":{"rendered":"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/"},"modified":"2026-08-23T15:43:43","modified_gmt":"2026-08-23T15:43:43","slug":"eto-preparatory-course-syllabus-dgma","status":"publish","type":"post","link":"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/","title":{"rendered":"DGMA ETO Preparatory Course Syllabus 2026"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Under <strong>EAC Branch Circular No. 49 of 2026<\/strong>, the Directorate General of Maritime Administration (DGMA) has established a mandatory 1-month offline preparatory course for Electro-Technical Officers (ETOs) appearing for [STCW Regulation III\/6](https:\/\/www.legalbabu.com\/learn\/stcw-convention-maritime-rules\/) Certificate of Competency (CoC) examinations on the <a href=\"https:\/\/dgma.gov.in\/\" target=\"_blank\" rel=\"noopener\">official DGMA portal<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This comprehensive guide provides an exhaustive breakdown of the official <strong>ETO Preparatory Course Syllabus<\/strong> under Annexure IV of the circular, detailing module-wise contact hours, core theoretical competencies, mandatory practical laboratory exercises, high-voltage safety rules, and examination preparation strategies at accredited <a href=\"https:\/\/www.indosearch.in\/mti\/\">recognized maritime training institute<\/a> centers across India.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For complete regulatory guidelines and effective dates, refer to the complete guidelines in the <a href=\"https:\/\/www.indosearch.in\/learn\/meo-eto-preparatory-course-dgma-guidelines\/\">DGMA MEO &amp; ETO Preparatory Course 2026: Best Guide<\/a>.<\/p>\n\n\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#ETO_Course_Framework_Summary_Annexure_IV\" >ETO Course Framework &amp; Summary (Annexure IV)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Mandatory_Regulatory_Requirements_Implementation_Schedule\" >Mandatory Regulatory Requirements &amp; Implementation Schedule<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_1_Marine_Electrical_Engineering_28_Contact_Hours\" >Module 1: Marine Electrical Engineering (28 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_2_Marine_Electronics_16_Contact_Hours\" >Module 2: Marine Electronics (16 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_3_Automation_Control_Engineering_18_Contact_Hours\" >Module 3: Automation &amp; Control Engineering (18 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_4_High_Voltage_HV_Technology_12_Contact_Hours\" >Module 4: High Voltage (HV) Technology (12 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_5_Instrumentation_Control_Systems_10_Contact_Hours\" >Module 5: Instrumentation &amp; Control Systems (10 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_6_Electrical_Maintenance_Troubleshooting_18_Contact_Hours\" >Module 6: Electrical Maintenance &amp; Troubleshooting (18 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_7_Shipboard_Safety_Environment_Regulations_10_Contact_Hours\" >Module 7: Shipboard Safety, Environment &amp; Regulations (10 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Module_8_Written_Oral_Examination_Preparation_8_Contact_Hours\" >Module 8: Written &amp; Oral Examination Preparation (8 Contact Hours)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Supervised_Practical_Laboratory_Training_Requirements\" >Supervised Practical Laboratory Training Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Is_the_ETO_preparatory_course_mandatory_for_Electro-Technical_Officers\" >Is the ETO preparatory course mandatory for Electro-Technical Officers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#How_many_hours_of_practical_lab_work_are_required_daily_in_the_ETO_course\" >How many hours of practical lab work are required daily in the ETO course?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#What_is_the_total_duration_and_contact_hours_of_the_ETO_course\" >What is the total duration and contact hours of the ETO course?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Does_this_syllabus_cover_High_Voltage_HV_technology\" >Does this syllabus cover High Voltage (HV) technology?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.indosearch.in\/learn\/eto-preparatory-course-syllabus-dgma\/#Are_seafarers_required_to_complete_e-learning_modules_for_ETO\" >Are seafarers required to complete e-learning modules for ETO?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 id=\"eto-course-framework-summary-annexure-iv\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ETO_Course_Framework_Summary_Annexure_IV\"><\/span>ETO Course Framework &amp; Summary (Annexure IV)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Regulatory Requirement<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Course Duration<\/strong><\/td>\n<td><strong>1 Month<\/strong> (4 Weeks \/ 20 Working Days \/ 120 Contact Hours)<\/td>\n<\/tr>\n<tr>\n<td><strong>Daily Practical Mandate<\/strong><\/td>\n<td>Minimum <strong>2 Hours of Supervised Practical Lab Work<\/strong> every working day<\/td>\n<\/tr>\n<tr>\n<td><strong>Applicable Candidates<\/strong><\/td>\n<td>Initial ETO CoC candidates and candidates with &gt;1 year exam break<\/td>\n<\/tr>\n<tr>\n<td><strong>STCW Standard<\/strong><\/td>\n<td>STCW 1978 Regulation III\/6 (Electro-Technical Officer)<\/td>\n<\/tr>\n<tr>\n<td><strong>Target Assessment<\/strong><\/td>\n<td>MMD Written &amp; Oral Examination Preparedness<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h2 id=\"mandatory-regulatory-requirements-implementation-schedule\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mandatory_Regulatory_Requirements_Implementation_Schedule\"><\/span>Mandatory Regulatory Requirements &amp; Implementation Schedule<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Technical Committee constituted by DGMA reviewed the training framework for Electro-Technical Officers under [STCW Regulation III\/6](https:\/\/www.legalbabu.com\/learn\/stcw-convention-maritime-rules\/) and the Merchant Shipping (STCW) Rules 2014. The committee observed that entry-level ETO candidates frequently struggled during oral CoC assessments due to a lack of post-sea academic revision and hands-on practical troubleshooting orientation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To address these gaps, DGMA Circular No. 49 of 2026 mandates that:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n\n<li>Completing this 1-month preparatory course is a <strong>compulsory prerequisite<\/strong> before applying for eligibility assessment or appearing for ETO CoC written\/oral examinations.<\/li>\n\n\n<li>Approved Maritime Training Institutes (MTIs) must conduct <strong>at least 2 hours of supervised practical laboratory training every working day<\/strong>, directly linked to the theoretical subjects covered on that day.<\/li>\n\n\n<li>Seafarers can check authorized academies conducting this course, such as <a href=\"https:\/\/www.indosearch.in\/mti\/mumbai-maritime-training-institute-mti-no-203013\/\">Mumbai Maritime Training Institute (MMTI)<\/a>, <a href=\"https:\/\/www.indosearch.in\/mti\/nusi-maritime-academy-mti-no-206036\/\">NUSI Maritime Academy<\/a>, and <a href=\"https:\/\/www.indosearch.in\/mti\/ts-rahaman-mti-no-201004\/\">T.S. Rahaman<\/a>.<\/li>\n\n<\/ol>\n\n\n\n<h2 id=\"module-1-marine-electrical-engineering-28-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_1_Marine_Electrical_Engineering_28_Contact_Hours\"><\/span>Module 1: Marine Electrical Engineering (28 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Marine Electrical Engineering module forms the foundation of shipboard electrical power generation, distribution, and safety management. ETO candidates receive 28 hours of specialized instruction covering:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Fundamentals of Electrical Engineering<\/strong>: DC and AC circuit theory, three-phase systems, electrical measurements, star and delta transformer\/motor connections, and power factor correction.<\/li>\n\n\n<li><strong>Electrical Machinery<\/strong>: Operational design and characteristics of AC alternators, main propulsion motors, auxiliary motors, transformers, and Star-Delta\/Direct-On-Line (DOL) starters.<\/li>\n\n\n<li><strong>Power Generation &amp; Distribution<\/strong>: Main and emergency switchboards, busbar arrangements, generator synchronizing procedures, automatic load sharing, and Power Management Systems (PMS).<\/li>\n\n\n<li><strong>Protective Devices &amp; Electrical Safety<\/strong>: Air Circuit Breakers (ACBs), Molded Case Circuit Breakers (MCCBs), thermal\/magnetic protection relays, reverse power protection, preferential trips, and earth fault monitoring.<\/li>\n\n\n<li><strong>Emergency Systems &amp; Deck Machinery<\/strong>: Battery charging installations, Uninterruptible Power Supply (UPS) systems, deck machinery electrical circuits (mooring winches, windlasses, cranes), GMDSS emergency power supplies, sound-powered telephones, public address (PA) systems, and intrinsically safe (Ex-i) and explosion-proof (Ex-d) equipment for hazardous cargo zones on tankers and gas carriers.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-2-marine-electronics-16-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_2_Marine_Electronics_16_Contact_Hours\"><\/span>Module 2: Marine Electronics (16 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modern merchant vessels rely heavily on sophisticated solid-state electronics for power conversion, navigation, and monitoring. This 16-hour module covers:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Semiconductor Devices &amp; Power Electronics<\/strong>: Diodes, Zener diodes, Bipolar Junction Transistors (BJTs), Field Effect Transistors (FETs), Thyristors (SCRs), DIACs, TRIACs, and Insulated Gate Bipolar Transistors (IGBTs).<\/li>\n\n\n<li><strong>Electronic Control Circuits<\/strong>: Operational amplifiers (Op-Amps), active filters, signal conditioning circuits, analogue-to-digital (A\/D) converters, microprocessors, and microcontrollers.<\/li>\n\n\n<li><strong>Navigation &amp; Communication Interfaces<\/strong>: Interfacing electronic equipment with integrated bridge systems, digital ship sensors, electronic data loggers, Voyage Data Recorder (VDR) NMEA interfaces, and networked electronic bridge equipment.<\/li>\n\n\n<li><strong>Electronic Fault Diagnosis<\/strong>: Oscilloscope (CRO) testing, digital multimeter (DMM) signal tracing, printed circuit board (PCB) component testing, and electronic system fault rectification techniques.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-3-automation-control-engineering-18-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_3_Automation_Control_Engineering_18_Contact_Hours\"><\/span>Module 3: Automation &amp; Control Engineering (18 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Automation is central to modern Unattended Machinery Spaces (UMS). This 18-hour module delivers rigorous training on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Control System Principles<\/strong>: Closed-loop control systems, sensors, transmitters (4-20mA, 20-100 kPa pneumatic), electro-pneumatic converters, and actuators.<\/li>\n\n\n<li><strong>Programmable Logic Controllers (PLCs)<\/strong>: PLC hardware architecture, digital\/analogue I\/O modules, ladder logic programming, timers, counters, relay logic translation, and advanced PLC diagnostics.<\/li>\n\n\n<li><strong>Shipboard Automation Systems<\/strong>: Main engine maneuvering automation, auxiliary boiler automatic combustion control, Integrated Automation Systems (IAS), Power Management Systems (PMS), and Operational Technology (OT) network architecture.<\/li>\n\n\n<li><strong>Troubleshooting &amp; Network Isolation<\/strong>: Modbus and Profibus industrial communication protocol fault finding, Variable Frequency Drives (VFDs), harmonic distortion analysis, physical network isolation, and standalone OT recovery procedures following automation failures.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-4-high-voltage-hv-technology-12-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_4_High_Voltage_HV_Technology_12_Contact_Hours\"><\/span>Module 4: High Voltage (HV) Technology (12 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">With modern container ships, cruise liners, and LNG carriers operating high-voltage electrical plants, this 12-hour module addresses critical HV safety and technology:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>HV Generation &amp; Distribution<\/strong>: High-voltage system design (1 kV to 11 kV), HV switchboard construction, vacuum circuit breakers, and SF6 gas circuit breakers.<\/li>\n\n\n<li><strong>High Voltage Safety &amp; PPE<\/strong>: HV safety rules, Personal Protective Equipment (PPE) selection, insulation resistance testing, earthing procedures, isolation protocols, and Permit-to-Work (PTW) safety management.<\/li>\n\n\n<li><strong>Alternative Fuels &amp; Energy Storage<\/strong>: Electrical safety considerations for low-flashpoint alternative fuels (LNG, methanol, ethanol, ammonia), hydrogen fuel cell systems, Battery Energy Storage Systems (BESS), and hybrid propulsion electrical safety.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-5-instrumentation-control-systems-10-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_5_Instrumentation_Control_Systems_10_Contact_Hours\"><\/span>Module 5: Instrumentation &amp; Control Systems (10 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Accurate sensing is vital for environmental compliance and machinery protection. This 10-hour module focuses on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Marine Instrumentation<\/strong>: Temperature sensors (RTDs, thermocouples), pressure transducers, magnetic\/ultrasonic flowmeters, level sensors (radar, hydrostatic, differential pressure), and viscosity control systems.<\/li>\n\n\n<li><strong>Continuous Emission Monitoring Systems (CEMS)<\/strong>: Principles, calibration, and troubleshooting of shipboard CEMS for [<a href=\"https:\/\/www.legalbabu.com\/learn\/marpol-annex-vi-decarbonization-guide\/\" target=\"_blank\" rel=\"noopener\">MARPOL Annex VI<\/a>](https:\/\/www.legalbabu.com\/learn\/marpol-annex-vi-decarbonization-guide\/) NOx\/SOx monitoring.<\/li>\n\n\n<li><strong>Cryogenic &amp; Cargo Automation<\/strong>: Cryogenic temperature sensors for LNG\/LPG cargo tanks, inert gas automation, cargo pumping automation, and decarbonization monitoring systems.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-6-electrical-maintenance-troubleshooting-18-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_6_Electrical_Maintenance_Troubleshooting_18_Contact_Hours\"><\/span>Module 6: Electrical Maintenance &amp; Troubleshooting (18 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Practical fault-finding skills are tested rigorously during MMD oral examinations. This 18-hour module builds hands-on maintenance competence:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Schematic Reading<\/strong>: Interpreting complex marine electrical drawings, single-line diagrams, control circuit schematics, and automation loop sheets.<\/li>\n\n\n<li><strong>Testing Equipment &amp; Insulation Resistance<\/strong>: Insulation resistance (meggering) testing protocols, continuity testing, thermal imaging, and motor winding resistance measurement.<\/li>\n\n\n<li><strong>Machinery Overhauling &amp; Commissioning<\/strong>: Overhauling AC generators, alternators, motors, and transformers; VFD commissioning and parameterization; sensor loop calibration; electrical fault simulation; and integrated automation system troubleshooting.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-7-shipboard-safety-environment-regulations-10-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_7_Shipboard_Safety_Environment_Regulations_10_Contact_Hours\"><\/span>Module 7: Shipboard Safety, Environment &amp; Regulations (10 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This 10-hour module emphasizes regulatory compliance and human element safety:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Electrical Safety &amp; LOTO<\/strong>: Safe working practices, Lock-Out\/Tag-Out (LOTO) procedures, electrical fire prevention, and specialized firefighting media for electrical spaces.<\/li>\n\n\n<li><strong>Statutory Conventions<\/strong>: [<a href=\"https:\/\/www.legalbabu.com\/learn\/solas-convention-guide\/\" target=\"_blank\" rel=\"noopener\">SOLAS Chapter II-1<\/a>](https:\/\/www.legalbabu.com\/learn\/solas-convention-guide\/), MARPOL Annex I-VI, STCW 1978, [<a href=\"https:\/\/www.legalbabu.com\/learn\/ism-isps-code-maritime-safety-guide\/\" target=\"_blank\" rel=\"noopener\">ISM Code<\/a>](https:\/\/www.legalbabu.com\/learn\/ism-isps-code-maritime-safety-guide\/), [<a href=\"https:\/\/www.legalbabu.com\/learn\/ism-isps-code-maritime-safety-guide\/\" target=\"_blank\" rel=\"noopener\">ISPS Code<\/a>](https:\/\/www.legalbabu.com\/learn\/ism-isps-code-maritime-safety-guide\/), and occupational health and safety requirements.<\/li>\n\n\n<li><strong>Cyber Security &amp; Human Element<\/strong>: Managing OT cyber risks under the [ISM Code](https:\/\/www.legalbabu.com\/learn\/ism-isps-code-maritime-safety-guide\/), preventing harassment, workload management, fatigue prevention, and psychological safety.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"module-8-written-oral-examination-preparation-8-contact-hours\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Module_8_Written_Oral_Examination_Preparation_8_Contact_Hours\"><\/span>Module 8: Written &amp; Oral Examination Preparation (8 Contact Hours)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The final 8 hours are dedicated to intensive CoC examination coaching:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Numerical Problem Solving<\/strong>: Solving electrical calculations on AC\/DC circuits, power factor, motor torque, transformer ratios, and cable sizing.<\/li>\n\n\n<li><strong>Mock Written &amp; Viva Sessions<\/strong>: Analyzing past MMD examination question papers, participating in mock oral viva voce scenarios, and studying real-world shipboard electrical casualty case studies.<\/li>\n\n<\/ul>\n\n\n\n<h2 id=\"supervised-practical-laboratory-training-requirements\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Supervised_Practical_Laboratory_Training_Requirements\"><\/span>Supervised Practical Laboratory Training Requirements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DGMA Circular No. 49 mandates <strong>at least 2 hours of supervised practical lab training every working day<\/strong>. Practical exercises cover:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Electrical measurements and insulation testing on marine equipment.<\/li>\n\n\n<li>VFD parameter setting, switchboard synchronizing, and protection relay testing.<\/li>\n\n\n<li>PLC ladder logic programming and OT network fault diagnosis.<\/li>\n\n\n<li>GMDSS emergency power testing, VDR communication checks, and CEMS sensor calibration.<\/li>\n\n\n<li>Where actual equipment is unavailable, MTIs utilize AI-enabled visual demonstrations, virtual simulators, and interactive instructional videos.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Engineers can review <a href=\"https:\/\/www.indosearch.in\/learn\/electro-technical-rating-cop\/\">Electro-Technical Rating (ETR) COP<\/a> guidelines for support-level career pathways.<\/p>\n\n\n\n<h2 id=\"frequently-asked-questions\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Is_the_ETO_preparatory_course_mandatory_for_Electro-Technical_Officers\"><\/span>Is the ETO preparatory course mandatory for Electro-Technical Officers?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes. Completing the 1-month offline ETO prep course is compulsory before a candidate can apply for eligibility assessment or appear for ETO CoC written\/oral examinations.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"How_many_hours_of_practical_lab_work_are_required_daily_in_the_ETO_course\"><\/span>How many hours of practical lab work are required daily in the ETO course?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>DGMA mandates at least 2 hours of supervised practical laboratory training every working day, totaling at least 40 hours of practical work over the 1-month course.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"What_is_the_total_duration_and_contact_hours_of_the_ETO_course\"><\/span>What is the total duration and contact hours of the ETO course?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The course duration is 1 month (4 weeks \/ 20 working days \/ 120 contact hours).<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Does_this_syllabus_cover_High_Voltage_HV_technology\"><\/span>Does this syllabus cover High Voltage (HV) technology?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes. Module 4 allocates 12 hours specifically to High Voltage systems, HV PPE safety, isolation procedures, and Permit-to-Work (PTW) protocols.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Are_seafarers_required_to_complete_e-learning_modules_for_ETO\"><\/span>Are seafarers required to complete e-learning modules for ETO?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>While offline classroom and lab attendance is mandatory, DGMA e-learning modules are recommended for self-assessment and continuous revision onboard.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<p><strong>Official Effective Date:<\/strong> The mandatory ETO Preparatory Course guidelines under DGMA Circular No. 49 of 2026 take effect on <strong>01 January 2027<\/strong> across all approved MTIs.<\/p>\n\n## Official Circular PDF Document\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><a href=\"https:\/\/www.indosearch.in\/learn\/wp-content\/uploads\/2026\/08\/DGMA_Circular_49_Annexure_IV_ETO_Syllabus.pdf\" id=\"wp-block-file--media-2851\">DGMA Circular No. 49 Annexure IV &#8211; ETO Syllabus PDF<\/a><a href=\"https:\/\/www.indosearch.in\/learn\/wp-content\/uploads\/2026\/08\/DGMA_Circular_49_Annexure_IV_ETO_Syllabus.pdf\" class=\"wp-block-file__button wp-element-button\" aria-describedby=\"wp-block-file--media-2851\" download>Download<\/a><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.indosearch.in\/learn\/wp-content\/uploads\/2026\/08\/DGMA_Circular_49_Annexure_IV_ETO_Syllabus.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of DGMA Circular No. 49 Annexure IV - ETO Syllabus PDF.\"><\/object><\/div>\n","protected":false},"excerpt":{"rendered":"<p>DGMA ETO Preparatory Course Syllabus 2026: Complete guide to mandatory 1-month course &amp; 2h\/day practical lab work.<\/p>\n","protected":false},"author":4,"featured_media":2873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[166],"tags":[],"class_list":["post-2750","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-license"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/posts\/2750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/comments?post=2750"}],"version-history":[{"count":9,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/posts\/2750\/revisions"}],"predecessor-version":[{"id":2878,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/posts\/2750\/revisions\/2878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/media\/2873"}],"wp:attachment":[{"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/media?parent=2750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/categories?post=2750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.indosearch.in\/learn\/wp-json\/wp\/v2\/tags?post=2750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}