[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-296809-105":59,"doc-detail-296809-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","environmental-quality-motor-vehicle-noise-regulations-1987-regulation-overview","Environmental Quality (Motor Vehicle Noise) Regulations 1987 - Regulation Overview","","Environmental Quality (Motor Vehicle Noise) Regulations 1987 set maximum permissible sound levels for different classes of motor vehicles, distinguishing between vehicles with two or three wheels and those with more than three wheels. The regulations define key terms such as authorized officer, dB(A), motor vehicle, sound level, and sound level meter. They specify when provisions do not apply, establish testing and recording requirements, and allow certain offences to be compounded. Schedules prescribe Standard A, B, and C limits and corresponding test records.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/environmental-quality-motor-vehicle-noise-regulations-1987-regulation-overview/296809/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/environmental-quality-motor-vehicle-noise-regulations-1987-regulation-overview/296809.png","ImageObject",300,407,{"name":92,"@type":93},"Sarah ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-09-18",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",16,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What are the maximum sound level standards for two or three wheel motor vehicles?","Question",{"text":113,"@type":114},"The maximum sound level is set using Standard A or, for vehicles manufactured or assembled on or after 1 January 1990, Standard B, as specified in the First Schedule.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"When do regulations 4 and 5 not apply?",{"text":118,"@type":114},"They do not apply to motor vehicles assembled or manufactured before 1 January 1970, and they do not apply to motor vehicles used for racing purposes in designated racing circuits or in approved racing events.",{"name":120,"@type":111,"acceptedAnswer":121},"How are sound level tests conducted and recorded?",{"text":122,"@type":114},"Sound level tests are conducted according to the Third and Fourth Schedules depending on vehicle type, and the results of any test must be recorded in the form prescribed in the Fifth Schedule.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},296809,1789737287,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":56,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":130,"read_time":144,"preview_page_count":4},962085320529,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","FEDERAL SUBSIDIARY LEGISLATION  \nENVIRONMENTAL QUALITY ACT 1974 [ACT 127]  \nP.U.(A) 244/87  \nENVIRONMENTAL QUALITY (MOTOR VEHICLE NOISE) REGULATIONS 1987  \nPublication : 16th July 1987  \nDate of coming into operation : 16th July 1987  \nARRANGEMENT OF REGULATIONS  \nPreamble  \nRegulation 1. Citation and commencement.  \nRegulation 2. Interpretation.  \nRegulation 3. Application.  \nRegulation 4. Maximum sound level permitted for motor vehicles having two wheels or three wheels.  \nRegulation 5. Maximum sound level permitted for motor vehicles having more than three wheels.  \nRegulation 6. Tests to be conducted by assembler or manufacturer.  \nRegulation 7. Sound level tests.  \nRegulation 8. Recording of tests.  \nRegulation 9. Offences which may be compounded.  \nFIRST SCHEDULE-Maximum Sound Level Permitted For Motor Vehicles Having Two Wheels Or Three Wheels  \nSECOND SCHEDULE - Maximum Sound Level Permitted For Motor Vehicles Having More Than Three  \nWheels  \nTHIRD SCHEDULE-Sound Level Test For Motor Vehicles Having Two Wheels Or Three Wheels FOURTH SCHEDULE-Sound Level Test For Motor Vehicles Having More Than Three Wheels FIFTH SCHEDULE-Record Of Tests  \nPreamble  \nIN exercise of the powers conferred by sections 21, 45 and 51 of the Environmental Quality Act, 1974 [Act 127], the Minister, after consultation with the Environmental Quality Council, makes the following regulations:  \nRegulation 1. Citation and commencement.  \nThese Regulations may be cited as the Environmental Quality (Motor Vehicle Noise) Regulations, 1987 and shall come into force on the 16th July 1987.  \nRegulation 2. Interpretation.  \nIn these Regulations, unless the context otherwise requires-  \n\"authorized officer\" means an officer appointed under section 3 of the Act or any other officer to whom the Director General has delegated his power under section 49 of the Act;  \n\"dB (A)\" means Decibel-A-weighted, being a unit of measurement of sound level obtained when using a sound level meter corrected to the \"A\" weighted scale using a reference pressure of 20 micropascals;  \n\"motor vehicle\" means any description of vehicle propelled by means of mechanism contained within itself and constructed or adapted so as to be capable of being used on roads, and includes a trailer;  \n\"sound level\" means ten times the common logarithm of the ratio of the square of the measured Aweighted sound pressure to the square of the standard reference pressure of 20 micropascals;  \n\"sound level meter\" means an instrument designed to measure sound pressure levels.  \nRegulation 3. Application.  \nThe provisions of regulations 4 and 5 shall not apply to-  \n(a) motor vehicles assembled or manufactured before the 1st January 1970;  \n(b) motor vehicles used for racing purposes in designated racing circuits or in approved racing events.  \nRegulation 4. Maximum sound level permitted for motor vehicles having two wheels or three wheels.  \n(1) The maximum level of sound which may be emitted by motor vehicles having two wheels or three wheels shall be the sound level of Standard A as prescribed in the First Schedule.  \n(2) Notwithstanding sub-regulation (1), the maximum level of sound which may be emitted by motor vehicles having two wheels or three wheels manufactured or assembled on or after the 1st January 1990 shall be the sound level Standard B as prescribed in the First Schedule.  \nRegulation 5. Maximum sound level permitted for motor vehicles having more than three wheels.  \nThe maximum level of sound which may be emitted by motor vehicles having more than three wheels shall be the sound level of Standard C as prescribed in the Second Schedule.  \nRegulation 6. Tests to be conducted by assembler or manufacturer.  \n(1) For the purpose of verifying sound emission under these Regulations, the Director General may require any assembler or manufacturer of motor vehicles to conduct sound level tests, in the presence of an authorized officer, on each model of motor vehicle assembled or manufactured and t","cbCaiqO3hJL8WeUe","https://ap.wps.com/l/cbCaiqO3hJL8WeUe","pdf",176184,"English","# Preamble\n# Regulation 1. Citation and commencement\n# Regulation 2. Interpretation\n# Regulation 3. Application\n# Regulation 4. Maximum sound level for two or three wheel vehicles\n# Regulation 5. Maximum sound level for more than three wheel vehicles\n# Regulation 6. Tests by assembler or manufacturer\n# Regulation 7. Sound level tests\n# Regulation 8. Recording of tests\n# Regulation 9. Offences which may be compounded\n# First Schedule - Standard A\n# Second Schedule - Standard C\n# Third Schedule - Sound level test (two or three wheels)\n# Fourth Schedule - Sound level test (more than three wheels)\n# Fifth Schedule - Record of tests","[{\"question\":\"What are the maximum sound level standards for two or three wheel motor vehicles?\",\"answer\":\"The maximum sound level is set using Standard A or, for vehicles manufactured or assembled on or after 1 January 1990, Standard B, as specified in the First Schedule.\"},{\"question\":\"When do regulations 4 and 5 not apply?\",\"answer\":\"They do not apply to motor vehicles assembled or manufactured before 1 January 1970, and they do not apply to motor vehicles used for racing purposes in designated racing circuits or in approved racing events.\"},{\"question\":\"How are sound level tests conducted and recorded?\",\"answer\":\"Sound level tests are conducted according to the Third and Fourth Schedules depending on vehicle type, and the results of any test must be recorded in the form prescribed in the Fifth Schedule.\"}]","Environmental Quality (Motor Vehicle Noise) Regulations 1987 - Regulation Overview | PDF",48]