1.0Presentation Govhttps://presentations.gov.in/presgov_newadminhttps://presentations.gov.in/presgov_new/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="rooMnRlWHk"><a href="https://presentations.gov.in/presgov_new/logos/bis-hallmark/">BIS Hallmark</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://presentations.gov.in/presgov_new/logos/bis-hallmark/embed/#?secret=rooMnRlWHk" width="600" height="338" title="“BIS Hallmark” — Presentation Gov" data-secret="rooMnRlWHk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://presentations.gov.in/presgov_new/wp-includes/js/wp-embed.min.js </script> https://presentations.gov.in/presgov_new/wp-content/uploads/2020/06/BIS.jpg676384Hallmarking is the accurate determination and official recording of the proportionate content of jewellery items and articles. The BIS Hallmarking Scheme has been aligned with the international criteria of hallmarking. The BIS certified jewellers can get their jewellery hallmarked from any of the BIS recognized Assaying and Hallmarking Centres. The principle objective of the Hallmarking