{"id":734659,"date":"2021-03-09T07:00:41","date_gmt":"2021-03-09T12:00:41","guid":{"rendered":"https:\/\/www.thecompliancecenter.com\/ca\/?p=734659"},"modified":"2025-09-05T09:23:15","modified_gmt":"2025-09-05T13:23:15","slug":"the-importance-of-closing-instructions","status":"publish","type":"post","link":"https:\/\/www.thecompliancecenter.com\/ca\/help-center\/articles\/the-importance-of-closing-instructions\/","title":{"rendered":"The Importance of Closing Instructions"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-858265\" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2021\/03\/ICC_ClosingInstructions_Blog_3-2021.png\" alt=\"\" width=\"1001\" height=\"301\" \/><\/p>\n<p><span style=\"font-weight: 400\">\u201cPackaging had not been closed in accordance with the manufacturer\u2019s closure notification.\u201d <\/span><span style=\"font-weight: 400\">Hopefully, you aren\u2019t familiar with the above statement. As I was looking over the common penalties that PHMSA hands out to various dangerous goods shippers, one of the more common enforcements I have seen is not following <\/span><a href=\"https:\/\/www.thecompliancecenter.com\/packaging\/documents\/\"><span style=\"font-weight: 400\">closing instructions<\/span><\/a><span style=\"font-weight: 400\"> when using <\/span><a href=\"https:\/\/www.thecompliancecenter.com\/product-category\/packaging\/4gv-boxes-variation\/\"><span style=\"font-weight: 400\">UN packaging<\/span><\/a><span style=\"font-weight: 400\">. If you ship dangerous goods and use UN packaging, you should always be receive closing instructions (also known as packing instructions) from your manufacturer that essentially tell you exactly how to assemble your packaging. For the most part, assembling UN packaging may seem relatively simple, but the slightest oversight can lead to a potentially hefty fine.<\/span><\/p>\n<h2>Shipper\u2019s responsibility<\/h2>\n<p><span style=\"font-weight: 400\">The 49CFR, 173.22 (4) (i) and (ii) provide clarity regarding closing instructions. For <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=7f2dc92590812b04ecab17f831ae57ca&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">UN packaging<\/a><\/span><span style=\"font-weight: 400\">, a <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=747869e2d14a09bf9ffddecfd56b6b4a&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">person<\/a><\/span><span style=\"font-weight: 400\"> must perform all functions necessary to bring the <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=450c29e3c1fa3c159432ae002ffb2af6&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">package<\/a><\/span><span style=\"font-weight: 400\"> into compliance with parts 173 and 178 of this subchapter, as identified by the <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=83a453a0c107c9f6872bb4adbbcaa9cb&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">packaging<\/a><\/span> <span style=\"font-weight: 400\"><a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=b2cd804d645ebfffa65e3861408d8ba1&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">manufacturer<\/a><\/span><span style=\"font-weight: 400\"> or subsequent distributor, for example, applying <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=0e2b4b48575089d5eebc389bf04a38f0&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">closures<\/a><\/span><span style=\"font-weight: 400\"> consistent with the manufacturer\u2019s closure instructions. In addition, as the shipper, you are required to maintain a copy of the closure instructions unless they are permanently embossed or printed on the package. This must be made available for inspection by a Department\u2019s representative upon request for at least 90 days once the package is offered to the initial <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=d6c53a070d816452f5d4df8586338a0c&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">carrier<\/a><\/span><span style=\"font-weight: 400\"> for transportation in <a href=\"https:\/\/www.law.cornell.edu\/definitions\/index.php?width=840&amp;height=800&amp;iframe=true&amp;def_id=da935b667c9a9d6b98205a7692ad036f&amp;term_occur=999&amp;term_src=Title:49:Subtitle:B:Chapter:I:Subchapter:C:Part:173:Subpart:B:173.22\" target=\"_blank\" rel=\"noopener noreferrer\">commerce<\/a><\/span><span style=\"font-weight: 400\">. So, if a PHMSA inspector shows up at your door, you are required to have the closure instructions on file for the previous 90 days that you have used the UN-certified packaging. If for some reason, you didn\u2019t receive closure instructions with your UN packaging, or if you lost closing instructions that you previously had on file, you must contact your UN packaging manufacturer immediately and request that they send you the relevant closing instructions for your specific UN packaging.\u00a0<\/span><\/p>\n<h2>How to Follow Closing Instructions?<\/h2>\n<p><span style=\"font-weight: 400\">Once you received the correct closure instructions for your UN packaging, now you must follow them closely to remain in compliance with the regulations. And by following closely, I mean exactly, from the type of tape used to the orientation of the inner packaging\u2014for example, our <a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product\/pk-1grpc\/\">PK-1GRPC<\/a> 1&#215;1 plastic round gallon shipper.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-857358 \" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2009\/03\/PK-1GRPC-300x300.png\" alt=\"\" width=\"236\" height=\"236\" \/><\/p>\n<p><span style=\"font-weight: 400\"><a href=\"https:\/\/www.thecompliancecenter.com\/downloads\/packaging\/pk-packing-instructions\/PK-1GRPC_with_BX-115N_inst.pdf\">Here are the closing instructions directly from our website<\/a>.<\/span><\/p>\n<p><span style=\"font-weight: 400\">The top half of the instructions indicate what the required packing components are. It tells you this combination kit comes with our BX-115N box and our one-gallon plastic round bottle with a cap. It also tells you the specific type of tape required, in this case, 3M #375. Keep in mind that the tape listed in the instructions is the ONLY tape allowed to be used when closing this box. There are no substitutes permitted when it comes to the tape. Also, it mentions the maximum gross weight of the packaging that is allowed (16lbs), along with the specific torque of the cap on the plastic bottle, which is 30 pounds per square inch. <\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-858267\" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2021\/03\/ICC_ClosingInstructions_001.png\" alt=\"\" width=\"600\" height=\"407\" \/><\/p>\n<p><span style=\"font-weight: 400\">The bottom half of the assembly instructions tells you exactly how to put the package together. For example, it tells you to put one strip of the 3M #375 tape across the center seam and extend at least 2 inches on the side of the box. The assembly also states to tighten the cap to the above torque specifications and place the bottle in an upright position inside the box. Deviation from the assembly below could result in a potential fine by PHMSA. <\/span><span style=\"font-weight: 400\">Adding items to the assembly, such as a liner bag or extra absorbent, is allowed as long as you don\u2019t go over the gross weight on the package and it doesn\u2019t affect the structural integrity of the box per PHMSA\u2019s Interpretation at the link below:<\/span><\/p>\n<p><a href=\"https:\/\/www.phmsa.dot.gov\/regulations\/title49\/interp\/05-0025\"><span style=\"font-weight: 400\">https:\/\/www.phmsa.dot.gov\/regulations\/title49\/interp\/05-0025<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400\">Keep in mind that unless you are using a 4GV box, you must ensure that when using your own inner containers, the box you are purchasing is UN tested with a container similar in material and structure to what you are using. For example, the above packaging (PK-1GRPC) was tested with a round plastic gallon bottle, so a round metal paint can would not be an acceptable inner container in this box.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">If you ever need assistance in choosing the proper UN packaging for your specific inner container, feel free to contact ICC The Compliance Center at 1-888-442-9628 in the U.S or 1-888-977-4834 in Canada.\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/newsletter-signup\/\"><span style=\"font-weight: 400\">Stay up to date and sign up for our newsletter!<\/span><\/a><\/p>\n<p><em><strong>We have all the products, services and training you need to ensure your staff is properly trained and informed.<\/strong><\/em><\/p>\n<table style=\"width: 100%\">\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/packaging\/4gv-boxes-variation\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-209549 size-thumbnail\" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2019\/11\/ICC_Packaging_4GVUNVariation-150x150.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><br \/>\n<a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/packaging\/4gv-boxes-variation\/\">4GV UN Boxes &#8211; Variation<\/a><\/td>\n<td><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product\/pa-msst1\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-380091 \" src=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/PA-MSST1-1-242x300.jpg\" alt=\"\" width=\"123\" height=\"153\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/PA-MSST1-1-242x300.jpg 242w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/PA-MSST1-1-300x372.jpg 300w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/PA-MSST1-1-64x79.jpg 64w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/PA-MSST1-1.jpg 350w\" sizes=\"auto, (max-width: 123px) 100vw, 123px\" \/><\/a><br \/>\n<a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product\/pa-msst1\/\">3M #305 Clear Tape<\/a><\/td>\n<td><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/packaging\/packaging-accessories\/bags-liner-pressure-antistatic\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-204262\" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2019\/08\/pressurebags_antistatic_1.jpg\" alt=\"\" width=\"120\" height=\"120\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/pressurebags_antistatic_1.jpg 120w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/pressurebags_antistatic_1-100x100.jpg 100w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/pressurebags_antistatic_1-64x64.jpg 64w\" sizes=\"auto, (max-width: 120px) 100vw, 120px\" \/><\/a><br \/>\n<a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/packaging\/packaging-accessories\/bags-liner-pressure-antistatic\/\">Liner Bags &amp; Antistatic Bags<\/a><\/td>\n<td><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product\/ab-verm4\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-379970 size-thumbnail\" src=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-150x150.png\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-150x150.png 150w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-300x300.png 300w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-100x100.png 100w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-140x140.png 140w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4-64x64.png 64w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2020\/03\/abverm4.png 325w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><br \/>\n<a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product\/ab-verm4\/\">Vermiculite, Grade A4, 4 Cu. Ft.<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cPackaging had not been closed in accordance with the manufacturer\u2019s closure notification.\u201d Hopefully, you aren\u2019t familiar with the above statement&#8230;.<\/p>\n","protected":false},"author":12562,"featured_media":734660,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[2413,2494,2661,3047,4000,4007,4008,5069,5073,5075,5085],"tags":[2362,2364,2366,2368,2429,2455,2496,2574,2612,2643],"class_list":["post-734659","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tdg-regulation-updates","category-iata-and-icao","category-49-cfr-regulation-updates","category-packaging-updates","category-air-transport-popular-topic","category-ocean-sea-transport","category-ground-road-and-rail-transport","category-ground-transportation","category-dot-49-cfr","category-phsma","category-un-packaging","tag-dangerous-goods","tag-hazmat","tag-tdg","tag-49-cfr","tag-regulations","tag-iata","tag-shipping","tag-hazardous-materials","tag-un-packaging","tag-imdg"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Importance of Closing Instructions - ICC Compliance Center Inc - Canada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/ca\/wp-json\/wp\/v2\/posts\/734659\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Importance of Closing Instructions - ICC Compliance Center Inc - Canada\" \/>\n<meta property=\"og:description\" content=\"\u201cPackaging had not been closed in accordance with the manufacturer\u2019s closure notification.\u201d Hopefully, you aren\u2019t familiar with the above statement....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thecompliancecenter.com\/ca\/help-center\/articles\/the-importance-of-closing-instructions\/\" \/>\n<meta property=\"og:site_name\" content=\"ICC Compliance Center Inc - Canada\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/compliancecenter\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-09T12:00:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-05T13:23:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/03\/ICC_ClosingInstructions_Blog_3-2021.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1001\" \/>\n\t<meta property=\"og:image:height\" content=\"301\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Michael Zendano\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ICC_Compliance\" \/>\n<meta name=\"twitter:site\" content=\"@ICC_Compliance\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Zendano\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/\"},\"author\":{\"name\":\"Michael Zendano\",\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/#\\\/schema\\\/person\\\/4b77ba12419e498bb93aca1b9e71049d\"},\"headline\":\"The Importance of Closing Instructions\",\"datePublished\":\"2021-03-09T12:00:41+00:00\",\"dateModified\":\"2025-09-05T13:23:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/\"},\"wordCount\":788,\"publisher\":{\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2021\\\/03\\\/ICC_ClosingInstructions_Blog_3-2021.png\",\"keywords\":[\"dangerous goods\",\"hazmat\",\"TDG\",\"49 CFR\",\"Regulations\",\"IATA\",\"shipping\",\"hazardous materials\",\"UN packaging\",\"IMDG\"],\"articleSection\":[\"Transportation of Dangerous Goods\",\"IATA and ICAO\",\"49 CFR\",\"UN Packaging\",\"Air Transport\",\"Ocean\\\/Sea Transport\",\"Ground (road and rail) Transport\",\"Ground Transportation\",\"DOT 49 CFR\",\"PHSMA\",\"UN Packaging\"],\"inLanguage\":\"en-CA\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/\",\"url\":\"https:\\\/\\\/www.thecompliancecenter.com\\\/ca\\\/help-center\\\/articles\\\/the-importance-of-closing-instructions\\\/\",\"name\":\"The Importance of Closing Instructions - 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In addition, he has 8 years experience in teaching. Michael works at the Niagara Falls Office as the Regulatory Packaging Expert where he manages packaging projects and procedures and is a member of the Institute of Packaging Professionals (IOPP) and The Chemical Packaging Committee (CPC) . Degrees: M.S. 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