Some countries have no guidelines or regulations, but guidance for researchers has been provided by organizations such as CIOMS and WHO.

一些国家没有指南或法规，但是一些组织也提供一些研究者指南，比如国际医学组织理事会和世界卫生组织。

youdao

Article 38 Where laws or administrative regulations provide that a certain matter has no legal effect unless it is notarized, such provisions shall be applied.

第三十八条法律、行政法规规定未经公证的事项不具有法律效力的，依照其规定。

youdao

City would have no problem satisfying such criteria but the announcement of these regulations has once again brought the large sums of money being spent by clubs in pursuit of silverware into the spotlight.

BBC: Man City switch focus on to youth