{
    "status": 0,
    "status_bits": [],
    "ra_email": "",
    "comment": "ICD (International Code Designators) based AID",
    "confidential": false,
    "title": "ISO 6523 ICD (International Code Designators) based AID",
    "description": "<p>ISO 6523 ICD (International Code Designators) based AIDs</p>\n<p><span style=\"text-decoration: underline;\">Syntax:</span></p>\n<pre>D2 76 00 01 86 F8 + ICD number, decimal-to-hex encoded (left padded to 4 nibbles) + [ org id ] + [ application-defined bits ]</pre>\n<p>The ISO 6523 ICD number has a range between 0x0000 (ICD 0) and 0x270F (ICD 9999).</p>\n<p>If the organization identifier consists of only digits, then the procedure to form an AID should be as follows:</p>\n<ol>\n<li>The check digit is removed</li>\n<li>The max number of nibbles should be determined (it is the amount of nibble required if every digit is 9)</li>\n<li>The code is converted from decimal to hex, left padded with zeros.</li>\n<li>After the organization identifier, the organization can add a PIX to the AID.</li>\n</ol>\n<p>Example for EBID (European Business Identifier):</p>\n<ul>\n<li>D2 76 00 01 86 F8 = Prefix for ICD AIDs</li>\n<li>00 BD = ICD 0189 (EBID)</li>\n<li><span class=\"s1\">E8 D4 A5 0F FF = Max EBID (9 999999 99999X)</span></li>\n<li><span class=\"s1\">AA BB CC = Optional PIX up to 24 bits</span></li>\n<li><span class=\"s1\">The AID is therefore: </span>D2 76 00 01 86 F8 00 BD E8 D4 A5 0F FF AA BB CC</li>\n</ul>\n<p>There is no mechanism for very long identifiers or identifiers which are alphanumeric (such as Leitweg-ID). Suggestions are welcome!</p>\n<pre>&nbsp;</pre>",
    "created": "2024-10-03 17:47:59",
    "updated": "2025-07-23 23:08:43",
    "children": [
        "aid:D276000186F800BD"
    ]
}