{"id":9278,"date":"2025-10-13T11:18:57","date_gmt":"2025-10-13T09:18:57","guid":{"rendered":"https:\/\/www.obat.fr\/blog\/?p=9278"},"modified":"2025-10-07T11:40:59","modified_gmt":"2025-10-07T09:40:59","slug":"droc-declaration-ouverture-chantier","status":"publish","type":"post","link":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/","title":{"rendered":"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)"},"content":{"rendered":"\n<p>Avant de poser la premi\u00e8re pierre d\u2019un chantier, une premi\u00e8re \u00e9tape s\u2019impose : la <strong>d\u00e9claration d\u2019ouverture des travaux<\/strong>. Cette formalit\u00e9 administrative, souvent appel\u00e9e <strong>DOC<\/strong> ou <strong>DROC<\/strong> (son ancienne appellation), marque le point de d\u00e9part l\u00e9gal de vos travaux et conditionne plusieurs garanties majeures, dont la fameuse assurance d\u00e9cennale. <strong>D\u00e9finition de la DROC<\/strong>, identification de la <strong>date d\u2019ouverture du chantier<\/strong>, modalit\u00e9s et d\u00e9marches : d\u00e9couvrez notre guide complet !<\/p>\n\n\n\n        <div class=\"endPostCta col-12 cta_bloc_classic\">\n            <div class=\"cta-column-left\">\n                <img src=\"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2024\/03\/obat-cta.png\" alt=\"\" \/>\n\n            <\/div>\n            <div class=\"cta-column-right\">\n                <div class=\"cta-title\">\n                    <div class=\"cta-title\">Simplifiez votre gestion d\u2019entreprise du b\u00e2timent.<\/div>\n                <\/div>\n\n                                    <div class=\"cta-description\">\n                        Essayez Obat 14 jours gratuitement et sans aucun engagement                    <\/div>\n                \n                                    <a role=\"button\" class=\"obat-button medium-primary-white\" href=\"http:\/\/www.obat.fr\/click?campaign=1550\" target=\"_blank\">\n                        <span>D\u00e9marrer l\u2019essai gratuit<\/span>\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewBox=\"0 0 12 12\" fill=\"none\">\n                            <path d=\"M1 6L11 6M11 6L7.25 10M11 6L7.25 2\" stroke=\"currentColor\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path>\n                        <\/svg>\n                    <\/a>\n                \n            <\/div>\n        <\/div>\n    \n\n\n\n<h2 class=\"wp-block-heading\">DROC de chantier : qu\u2019est-ce que c\u2019est ?<\/h2>\n\n\n\n<p>La <strong>D\u00e9claration d\u2019Ouverture de Chantier<\/strong>, souvent abr\u00e9g\u00e9e en <strong>DOC<\/strong>, est une formalit\u00e9 administrative qui signale le d\u00e9but effectif des travaux. On la connaissait autrefois sous l\u2019acronyme <strong>DROC <\/strong>(D\u00e9claration R\u00e9glementaire d\u2019Ouverture de Chantier), un terme encore utilis\u00e9 dans le secteur du b\u00e2timent. <strong>DROC ou DOC<\/strong> : les deux acronymes sont donc interchangeables.<\/p>\n\n\n\n<p>Comme le pr\u00e9voit l\u2019<a href=\"https:\/\/www.legifrance.gouv.fr\/codes\/article_lc\/LEGIARTI000051560780\" target=\"_blank\" rel=\"noreferrer noopener\">article L. 461-1 du Code de l\u2019urbanisme<\/a>, cette d\u00e9marche permet aux <strong>services d\u2019urbanisme<\/strong> d\u2019\u00eatre inform\u00e9s du <strong>d\u00e9marrage d\u2019un chantier <\/strong>afin de pouvoir exercer leur droit de contr\u00f4le sur place. Elle intervient ainsi g\u00e9n\u00e9ralement au moment o\u00f9 le chantier prend forme : arriv\u00e9e du mat\u00e9riel, mise en place des dispositifs de s\u00e9curit\u00e9, cl\u00f4tures, etc.&nbsp;<\/p>\n\n\n    <div class=\"bon-a-savoir\">\n        <div class=\"bon-a-savoir-wrapper\">\n            <div class=\"bon-a-savoir-header\">\n                <div class=\"bon-a-savoir-header-icon\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\" fill=\"none\">\n                        <path d=\"M0 16C0 7.16344 7.16344 0 16 0C24.8366 0 32 7.16344 32 16V32H16C7.16344 32 0 24.8366 0 16Z\" fill=\"#1591F0\" \/>\n                        <path d=\"M13.3359 15.3966C13.3359 14.9167 13.5266 14.4564 13.8659 14.1171C14.2053 13.7777 14.6655 13.5871 15.1455 13.5871H17.5582C18.0381 13.5871 18.4983 13.7777 18.8377 14.1171C19.177 14.4564 19.3677 14.9167 19.3677 15.3966V22.0315H19.9709C20.4508 22.0315 20.911 22.2222 21.2504 22.5615C21.5897 22.9009 21.7804 23.3611 21.7804 23.8411C21.7804 24.321 21.5897 24.7812 21.2504 25.1206C20.911 25.4599 20.4508 25.6506 19.9709 25.6506H15.1455C14.6655 25.6506 14.2053 25.4599 13.8659 25.1206C13.5266 24.7812 13.3359 24.321 13.3359 23.8411C13.3359 23.3611 13.5266 22.9009 13.8659 22.5615C14.2053 22.2222 14.6655 22.0315 15.1455 22.0315H15.7486V17.2061H15.1455C14.6655 17.2061 14.2053 17.0155 13.8659 16.6761C13.5266 16.3368 13.3359 15.8765 13.3359 15.3966ZM16.955 11.1744C16.3151 11.1744 15.7014 10.9202 15.249 10.4677C14.7965 10.0153 14.5423 9.40158 14.5423 8.7617C14.5423 8.12181 14.7965 7.50813 15.249 7.05566C15.7014 6.60319 16.3151 6.349 16.955 6.349C17.5949 6.349 18.2086 6.60319 18.661 7.05566C19.1135 7.50813 19.3677 8.12181 19.3677 8.7617C19.3677 9.40158 19.1135 10.0153 18.661 10.4677C18.2086 10.9202 17.5949 11.1744 16.955 11.1744Z\" fill=\"white\" \/>\n                    <\/svg>\n                <\/div>\n                <div class=\"bon-a-savoir-header-title\">Bon \u00e0 savoir<\/div>\n            <\/div>\n\n            <div class=\"bon-a-savoir-content\">\n                <p>Cette d\u00e9claration ne s\u2019applique qu\u2019aux chantiers soumis \u00e0 <strong>un permis de construire ou d\u2019am\u00e9nager<\/strong>. Pour les projets plus l\u00e9gers (par exemple qui n\u00e9cessitent simplement une d\u00e9claration pr\u00e9alable), seule la d\u00e9claration d\u2019ach\u00e8vement des travaux est requise.<\/p>\n            <\/div>\n        <\/div>\n    <\/div>\n\n\n\n<p><em>A lire \u00e9galement : <a href=\"https:\/\/www.obat.fr\/blog\/preparation-chantier\/\" target=\"_blank\" rel=\"noreferrer noopener\">7 \u00e9tapes pour pr\u00e9parer efficacement un chantier du b\u00e2timent<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi la date d\u2019ouverture du chantier est-elle d\u00e9terminante ?<\/h2>\n\n\n\n<p>Vous l\u2019aurez compris : d\u00e9poser une DROC revient \u00e0 <strong>officialiser le lancement des travaux<\/strong>. Mais \u00e0 quel moment peut-on r\u00e9ellement consid\u00e9rer que les travaux ont commenc\u00e9 ? C\u2019est une vraie question puisque le Code de l\u2019urbanisme ne donne pas de d\u00e9finition pr\u00e9cise de cette notion, ce qui peut rendre<strong> l\u2019identification du \u00ab bon moment \u00bb<\/strong> d\u00e9licate !<\/p>\n\n\n\n<p>Heureusement, la jurisprudence est venue clarifier la situation : plusieurs d\u00e9cisions de justice ont \u00e9tabli que le d\u00e9marrage est av\u00e9r\u00e9 <strong>d\u00e8s les premi\u00e8res actions concr\u00e8tes sur le terrain<\/strong>. Il peut s\u2019agir de l\u2019installation des cl\u00f4tures de chantier, de la livraison du mat\u00e9riel ou encore des op\u00e9rations de terrassement. Ce sont des signes visibles, qui attestent donc que le projet est en cours et d\u00e9clenchent <strong>l\u2019obligation de d\u00e9poser la DOC<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La DOC en b\u00e2timent est ensuite li\u00e9e \u00e0 la d\u00e9claration d\u2019ach\u00e8vement des travaux<\/h2>\n\n\n\n<p>Une fois les travaux termin\u00e9s, il est obligatoire de d\u00e9poser une <strong>D\u00e9claration attestant l&rsquo;ach\u00e8vement et la conformit\u00e9 des travaux (DAACT)<\/strong>. Ce document confirme que l\u2019ouvrage a \u00e9t\u00e9 r\u00e9alis\u00e9 dans le respect du permis accord\u00e9. Il vient ainsi compl\u00e9ter la DROC en retra\u00e7ant la chronologie compl\u00e8te du chantier, de son lancement \u00e0 sa r\u00e9ception.<\/p>\n\n\n\n<p>Pour les assureurs, la DOC permet de situer pr\u00e9cis\u00e9ment la <strong>dur\u00e9e du chantier<\/strong>, ce qui est ensuite capital en cas de r\u00e9clamation sur la base de la garantie d\u00e9cennale. En somme, la DAACT perd en cr\u00e9dibilit\u00e9 sans la DROC, car elle n\u2019est plus rattach\u00e9e \u00e0 une date officielle de d\u00e9marrage.<\/p>\n\n\n\n<p><em>A lire \u00e9galement : <a href=\"https:\/\/www.obat.fr\/blog\/livraison-de-chantier\/\" target=\"_blank\" rel=\"noreferrer noopener\">Livraison de chantier : 5 \u00e9tapes pour bien livrer vos travaux<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment faire une d\u00e9claration d\u2019ouverture de chantier (DROC) ?<\/h2>\n\n\n\n<p>C\u2019est le b\u00e9n\u00e9ficiaire du permis de construire qui doit <strong>d\u00e9clarer le d\u00e9but des travaux<\/strong>. Vous pouvez r\u00e9aliser votre DROC directement en ligne gr\u00e2ce \u00e0 une plateforme pr\u00e9vue \u00e0 cet effet : il suffit alors de renseigner le num\u00e9ro du permis accord\u00e9.<\/p>\n\n\n\n<p>Il est \u00e9galement possible d\u2019opter pour un<strong> envoi postal <\/strong>en remplissant le <a href=\"https:\/\/www.service-public.fr\/particuliers\/vosdroits\/R1976\" target=\"_blank\" rel=\"noreferrer noopener\">formulaire Cerfa n\u00b013407*10<\/a> et en l\u2019envoyant \u00e0 la mairie concern\u00e9e par courrier recommand\u00e9 avec accus\u00e9 de r\u00e9ception. Enfin, vous avez le choix de d\u00e9poser le dossier complet directement en main propre \u00e0 la mairie du lieu des travaux.&nbsp;<\/p>\n\n\n\n<p>Quel que soit le mode de transmission choisi, le formulaire doit \u00eatre remis en<strong> 3 exemplaires<\/strong>. Les travaux doivent imp\u00e9rativement d\u00e9buter dans un <strong>d\u00e9lai maximum de 3 ans<\/strong> apr\u00e8s l\u2019obtention du permis. Pass\u00e9 ce d\u00e9lai, le permis devient caduc (vous pouvez toutefois demander la prorogation 2 fois, pour une dur\u00e9e de 1 an \u00e0 chaque fois).<\/p>\n\n\n    <div class=\"bon-a-savoir\">\n        <div class=\"bon-a-savoir-wrapper\">\n            <div class=\"bon-a-savoir-header\">\n                <div class=\"bon-a-savoir-header-icon\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\" fill=\"none\">\n                        <path d=\"M0 16C0 7.16344 7.16344 0 16 0C24.8366 0 32 7.16344 32 16V32H16C7.16344 32 0 24.8366 0 16Z\" fill=\"#1591F0\" \/>\n                        <path d=\"M13.3359 15.3966C13.3359 14.9167 13.5266 14.4564 13.8659 14.1171C14.2053 13.7777 14.6655 13.5871 15.1455 13.5871H17.5582C18.0381 13.5871 18.4983 13.7777 18.8377 14.1171C19.177 14.4564 19.3677 14.9167 19.3677 15.3966V22.0315H19.9709C20.4508 22.0315 20.911 22.2222 21.2504 22.5615C21.5897 22.9009 21.7804 23.3611 21.7804 23.8411C21.7804 24.321 21.5897 24.7812 21.2504 25.1206C20.911 25.4599 20.4508 25.6506 19.9709 25.6506H15.1455C14.6655 25.6506 14.2053 25.4599 13.8659 25.1206C13.5266 24.7812 13.3359 24.321 13.3359 23.8411C13.3359 23.3611 13.5266 22.9009 13.8659 22.5615C14.2053 22.2222 14.6655 22.0315 15.1455 22.0315H15.7486V17.2061H15.1455C14.6655 17.2061 14.2053 17.0155 13.8659 16.6761C13.5266 16.3368 13.3359 15.8765 13.3359 15.3966ZM16.955 11.1744C16.3151 11.1744 15.7014 10.9202 15.249 10.4677C14.7965 10.0153 14.5423 9.40158 14.5423 8.7617C14.5423 8.12181 14.7965 7.50813 15.249 7.05566C15.7014 6.60319 16.3151 6.349 16.955 6.349C17.5949 6.349 18.2086 6.60319 18.661 7.05566C19.1135 7.50813 19.3677 8.12181 19.3677 8.7617C19.3677 9.40158 19.1135 10.0153 18.661 10.4677C18.2086 10.9202 17.5949 11.1744 16.955 11.1744Z\" fill=\"white\" \/>\n                    <\/svg>\n                <\/div>\n                <div class=\"bon-a-savoir-header-title\">Bon \u00e0 savoir<\/div>\n            <\/div>\n\n            <div class=\"bon-a-savoir-content\">\n                <p>Le Code de l\u2019urbanisme ne pr\u00e9voit pas de sanction en cas d\u2019omission de d\u00e9claration, mais l\u2019assureur de l\u2019artisan peut consid\u00e9rer que les conditions du contrat ne sont pas remplies et refuser d\u2019accorder la garantie pr\u00e9vue.<\/p>\n            <\/div>\n        <\/div>\n    <\/div>\n\n\n\n<p><em>A lire \u00e9galement : <a href=\"https:\/\/www.obat.fr\/blog\/optimiser-chantiers-planning-partage\/\" target=\"_blank\" rel=\"noreferrer noopener\">Comment optimiser vos chantiers avec le planning partag\u00e9 ?<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quel lien entre la DROC et les assurances du BTP ?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">DOC et garantie d\u00e9cennale<\/h3>\n\n\n\n<p>Selon l\u2019<a href=\"https:\/\/www.legifrance.gouv.fr\/codes\/article_lc\/LEGIARTI000021340467\" target=\"_blank\" rel=\"noreferrer noopener\">article a243-1 du Code des assurances<\/a>, la<strong> garantie d\u00e9cennale <\/strong>s\u2019applique sur une p\u00e9riode de 10 ans \u00e0 compter du d\u00e9but officiel du chantier. C\u2019est donc la DROC qui fait foi pour fixer le point de d\u00e9part de la couverture !<\/p>\n\n\n\n<p>En cas de litige ou de sinistre, la compagnie d\u2019assurance se r\u00e9f\u00e8re \u00e0 la <strong>date de la DOC<\/strong> pour v\u00e9rifier que la garantie \u00e9tait bien active au moment des faits. <\/p>\n\n\n\n<p>\u00c0 noter que si ce document manque au dossier, l\u2019assureur se tournera vers la mairie, qui peut avoir conserv\u00e9 une copie en tant qu\u2019autorit\u00e9 ayant d\u00e9livr\u00e9 le permis de construire. \u00c0 d\u00e9faut, l\u2019assureur cherchera d\u2019autres indices pour <strong>reconstituer le calendrier des travaux <\/strong>(premi\u00e8re facture, signature du devis, pr\u00e9sence des entreprises sur site, etc.).&nbsp;<\/p>\n\n\n\n<p><em>A lire \u00e9galement : <a href=\"https:\/\/www.obat.fr\/blog\/assurance-decennale\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u2019assurance d\u00e9cennale pour les artisans du b\u00e2timent<\/a><\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DOC et assurance dommage-ouvrage<\/h3>\n\n\n\n<p>Pour souscrire une <strong>assurance dommage-ouvrage<\/strong>, la production de la DROC est tr\u00e8s souvent exig\u00e9e. En effet, elle permet \u00e0 l\u2019assureur de conna\u00eetre pr\u00e9cis\u00e9ment quelles entreprises ont particip\u00e9 au chantier \u00e0 une date donn\u00e9e, puis de v\u00e9rifier que toutes disposaient d\u2019une assurance d\u00e9cennale valide \u00e0 ce moment-l\u00e0.<\/p>\n\n\n\n<p>Lors de la constitution du dossier, il est donc demand\u00e9 de fournir les <strong>attestations d\u2019assurance<\/strong> des professionnels intervenants, mais aussi le <strong>formulaire Cerfa de la DOC<\/strong>, sign\u00e9 et vis\u00e9 par la mairie. Sans ce document, l\u2019assureur peut refuser de garantir les dommages, estimant que les conditions de validit\u00e9 ne sont pas r\u00e9unies. <\/p>\n\n\n\n<p>En l\u2019absence de couverture, les r\u00e9parations devront alors \u00eatre prises en charge par le professionnel en faute : il peut donc y avoir de lourdes cons\u00e9quences financi\u00e8res !<\/p>\n\n\n\n<p><em>A lire \u00e9galement : <a href=\"https:\/\/www.obat.fr\/blog\/assurance-dommage-ouvrage\/\" target=\"_blank\" rel=\"noreferrer noopener\">Les 5 meilleures garanties dommages-ouvrage (DO) en 2026<\/a><\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Simple en apparence, la DROC est un rouage essentiel au bon d\u00e9roulement de tout projet en BTP. En effet, cette d\u00e9claration de d\u00e9but des travaux conditionne la validit\u00e9 de plusieurs assurances fondamentales ! Ne pas la d\u00e9poser, c\u2019est prendre le risque de compliquer l\u2019avenir de votre chantier et vous exposer \u00e0 de lourdes cons\u00e9quences en cas de sinistre.&nbsp;<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom kksr-disabled\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;9278&quot;,&quot;readonly&quot;:&quot;1&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Notez cet article&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;16&quot;,&quot;title&quot;:&quot;Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)&quot;,&quot;width&quot;:&quot;102.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 102.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 16px; height: 16px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 12.8px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Avant de poser la premi\u00e8re pierre d\u2019un chantier, une premi\u00e8re \u00e9tape s\u2019impose : la d\u00e9claration d\u2019ouverture des travaux. Cette formalit\u00e9 administrative, souvent appel\u00e9e DOC ou DROC (son ancienne appellation), marque le point de d\u00e9part l\u00e9gal de vos travaux et conditionne plusieurs garanties majeures, dont la fameuse assurance d\u00e9cennale. D\u00e9finition de la DROC, identification de la [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":9281,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14,18],"tags":[],"class_list":["post-9278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-definition-btp","category-reglementation"],"acf":{"adam_posts_cta_bloc":{"adam_cb_image":"","adam_cb_titre":"Trouvez des chantiers en sous traitance pr\u00e8s de chez vous.","adam_cb_cta":""},"hide_the_universal_cta":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>DROC ou DOC : tout sur la D\u00e9claration d&#039;Ouverture de Chantier<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez tout ce qu&#039;il faut savoir sur la DROC (ou DOC), la d\u00e9claration d&#039;Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez tout ce qu&#039;il faut savoir sur la DROC (ou DOC), la d\u00e9claration d&#039;Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Obat\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-13T09:18:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png\" \/>\n\t<meta property=\"og:image:width\" content=\"735\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Mathilde Fauconnier\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mathilde Fauconnier\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/\"},\"author\":{\"name\":\"Mathilde Fauconnier\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/#\\\/schema\\\/person\\\/d6a74201e2ceca55da5c6e236380077e\"},\"headline\":\"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)\",\"datePublished\":\"2025-10-13T09:18:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/\"},\"wordCount\":1112,\"image\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/droc-declaration-chantier.png\",\"articleSection\":[\"D\u00e9finition BTP\",\"R\u00e9glementation\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/\",\"url\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/\",\"name\":\"DROC ou DOC : tout sur la D\u00e9claration d'Ouverture de Chantier\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/droc-declaration-chantier.png\",\"datePublished\":\"2025-10-13T09:18:57+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/#\\\/schema\\\/person\\\/d6a74201e2ceca55da5c6e236380077e\"},\"description\":\"D\u00e9couvrez tout ce qu'il faut savoir sur la DROC (ou DOC), la d\u00e9claration d'Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/droc-declaration-chantier.png\",\"contentUrl\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/droc-declaration-chantier.png\",\"width\":735,\"height\":360,\"caption\":\"droc d\u00e9claration d'ouverture chantier\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/droc-declaration-ouverture-chantier\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9glementation\",\"item\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/reglementation\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/\",\"name\":\"Blog Obat\",\"description\":\"Blog Obat\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/#\\\/schema\\\/person\\\/d6a74201e2ceca55da5c6e236380077e\",\"name\":\"Mathilde Fauconnier\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g\",\"caption\":\"Mathilde Fauconnier\"},\"description\":\"R\u00e9dactrice web SEO, j\u2019accompagne Obat depuis 3 ans dans la cr\u00e9ation de contenus en d\u00e9cryptant les sp\u00e9cificit\u00e9s de la gestion du b\u00e2timent pour les artisans.\",\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/in\\\/mathilde-fauconnier-743180b3\\\/\"],\"url\":\"https:\\\/\\\/www.obat.fr\\\/blog\\\/author\\\/mathilde\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"DROC ou DOC : tout sur la D\u00e9claration d'Ouverture de Chantier","description":"D\u00e9couvrez tout ce qu'il faut savoir sur la DROC (ou DOC), la d\u00e9claration d'Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/","og_locale":"fr_FR","og_type":"article","og_title":"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)","og_description":"D\u00e9couvrez tout ce qu'il faut savoir sur la DROC (ou DOC), la d\u00e9claration d'Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.","og_url":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/","og_site_name":"Blog Obat","article_published_time":"2025-10-13T09:18:57+00:00","og_image":[{"width":735,"height":360,"url":"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png","type":"image\/png"}],"author":"Mathilde Fauconnier","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Mathilde Fauconnier","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#article","isPartOf":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/"},"author":{"name":"Mathilde Fauconnier","@id":"https:\/\/www.obat.fr\/blog\/#\/schema\/person\/d6a74201e2ceca55da5c6e236380077e"},"headline":"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)","datePublished":"2025-10-13T09:18:57+00:00","mainEntityOfPage":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/"},"wordCount":1112,"image":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#primaryimage"},"thumbnailUrl":"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png","articleSection":["D\u00e9finition BTP","R\u00e9glementation"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/","url":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/","name":"DROC ou DOC : tout sur la D\u00e9claration d'Ouverture de Chantier","isPartOf":{"@id":"https:\/\/www.obat.fr\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#primaryimage"},"image":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#primaryimage"},"thumbnailUrl":"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png","datePublished":"2025-10-13T09:18:57+00:00","author":{"@id":"https:\/\/www.obat.fr\/blog\/#\/schema\/person\/d6a74201e2ceca55da5c6e236380077e"},"description":"D\u00e9couvrez tout ce qu'il faut savoir sur la DROC (ou DOC), la d\u00e9claration d'Ouverture de Chantier : d\u00e9finition, modalit\u00e9s et d\u00e9marches.","breadcrumb":{"@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#primaryimage","url":"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png","contentUrl":"https:\/\/www.obat.fr\/blog\/wp-content\/uploads\/2025\/10\/droc-declaration-chantier.png","width":735,"height":360,"caption":"droc d\u00e9claration d'ouverture chantier"},{"@type":"BreadcrumbList","@id":"https:\/\/www.obat.fr\/blog\/droc-declaration-ouverture-chantier\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.obat.fr\/blog\/"},{"@type":"ListItem","position":2,"name":"R\u00e9glementation","item":"https:\/\/www.obat.fr\/blog\/reglementation\/"},{"@type":"ListItem","position":3,"name":"Qu\u2019est-ce que la D\u00e9claration d\u2019Ouverture de Chantier ? (DOC)"}]},{"@type":"WebSite","@id":"https:\/\/www.obat.fr\/blog\/#website","url":"https:\/\/www.obat.fr\/blog\/","name":"Blog Obat","description":"Blog Obat","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.obat.fr\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.obat.fr\/blog\/#\/schema\/person\/d6a74201e2ceca55da5c6e236380077e","name":"Mathilde Fauconnier","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0a2f3a6912b4ed6e6822f1a7af825dd54683111e0146dafed3d083e913dd4b61?s=96&d=blank&r=g","caption":"Mathilde Fauconnier"},"description":"R\u00e9dactrice web SEO, j\u2019accompagne Obat depuis 3 ans dans la cr\u00e9ation de contenus en d\u00e9cryptant les sp\u00e9cificit\u00e9s de la gestion du b\u00e2timent pour les artisans.","sameAs":["https:\/\/www.linkedin.com\/in\/mathilde-fauconnier-743180b3\/"],"url":"https:\/\/www.obat.fr\/blog\/author\/mathilde\/"}]}},"_links":{"self":[{"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/posts\/9278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/comments?post=9278"}],"version-history":[{"count":0,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/posts\/9278\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/media\/9281"}],"wp:attachment":[{"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/media?parent=9278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/categories?post=9278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.obat.fr\/blog\/wp-json\/wp\/v2\/tags?post=9278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}