Root Zone Label Generation Rules: Difference between revisions
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'''Root Zone Label Generation Rules''' ('''RZ-LGR''') define a conservative mechanism to determine valid Internationalized Domain Names ([[IDN]]s) and their variant labels.<ref>[https://www.icann.org/resources/pages/root-zone-lgr-2015-06-21-en RZ-LGR, ICANN]</ref> | '''Root Zone Label Generation Rules''' ('''RZ-LGR''') define a conservative mechanism to determine valid Internationalized Domain Names ([[IDN]]s) and their variant labels.<ref name="icann">[https://www.icann.org/resources/pages/root-zone-lgr-2015-06-21-en ICANN: Root Zone Label Generation Rules]</ref> | ||
==Process== | |||
First released in 2012, the process for developing RZ-LGR currently follows the [https://www.icann.org/en/system/files/files/draft-lgr-procedure-20mar13-en.pdf Procedure to Develop and Maintain the Label Generation Rules for the Root Zone in Respect of IDNA Labels], last updated in 2013. Broadly speaking, Step #, a [[Generation Panel]] makes a broad set of code points for the relevant script, called the "Maximal Starting Repertoire," and proposes Label Generation Rules. Step #, the team's proposal is reviewed by the [[ICANN Community]] through [[Public Comment]] and then by the [[Integration Panel]] for approval and integration into the LGR for the [[Root Zone]]. | |||
== Versions == | |||
'''Root Zone Label Generation Rules Version 1 (RZ-LGR-1)''' covered the Arabic script. | |||
'''Root Zone Label Generation Rules Version 2 (RZ-LGR-2)''' covered Arabic, Ethiopic, Georgian, Khmer, Lao and Thai scripts. | |||
'''Root Zone Label Generation Rules Version 3 (RZ-LGR-3)''' covered Arabic, Devanagari, Ethiopic, Georgian, Gujarati, Gurmukhi, Hebrew, Kannada, Khmer, Lao, Malayalam, Oriya, Sinhala, Tamil, Telugu, and Thai scripts. | |||
'''Root Zone Label Generation Rules Version 4 (RZ-LGR-4)''' covered Arabic, Bangla, Chinese, Devanagari, Ethiopic, Georgian, Gujarati, Gurmukhi, Hebrew, Kannada, Khmer, Lao, Malayalam, Oriya, Sinhala, Tamil, Telugu, and Thai scripts. | |||
'''Root Zone Label Generation Rules Version 5 (RZ-LGR-5)''', the latest version, covers twenty-six scripts: | |||
* Arabic | |||
* Armenian | |||
* Bangla | |||
* Chinese (Han) | |||
* Cyrillic | |||
* Devanagari | |||
* Ethiopic | |||
* Georgian | |||
* Greek | |||
* Gujarati | |||
* Gurmukhi | |||
* Hebrew | |||
* Japanese (Hiragana, Katakana, and Kanji [Han]) | |||
* Kannada | |||
* Khmer | |||
* Korean (Hangul and Hanja [Han]) | |||
* Lao | |||
* Latin | |||
* Malayalam | |||
* Myanmar | |||
* Oriya | |||
* Sinhala | |||
* Tamil | |||
* Telugu | |||
* Thai<ref name="icann"></ref> | |||
==References== | ==References== | ||
{{reflist}} | |||
[[Category:ICANN]] | |||