Working Group News
2020-04-22 >
Beijing
Safeguard the Earth and Promote ‘Zero Waste City’ Development – Welcome Sharing of International Best Practices and Successful Cases
守护地球家园，发展“无废城市”——欢迎分享国际最佳实践及成功案例
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1999-11-30 >
All chapters
SIPO: 2 IPR national standards to be effective on 1st June
2 recommendatory national standards <Basic Vocabulary for IPR Literature and Information> and <Classification and Code for IPR Literature and Information> have been approved by Standardization Administration and AQSIQ, which will take effect on 1st June.
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