在香港，所有影響公眾公司的收購、合併、私有化及股份回購活動都受《公司收購、合併及股份回購守則》（以下簡稱兩份守則）規管。該兩份守則是證監會諮詢收購及合併委員會的意見後發出的，旨在透過以下方法令股東得到公平的對待：
該兩份守則提供了有秩序的架構，以規管收購、合併、私有化和股份回購活動。雖然該兩份守則並無法律效力，但卻代表香港金融市場的參與者及證監會就進行收購、合併、私有化和股份回購時，可以接受的商業操守及行為標準的共識。該兩份守則在制訂時盡可能採用非技術性語言。
受該兩份守則規限的公司包括：
按此查閱不受該兩份守則規限在香港作第二上市的公司。
欲進一步認識收購及合併有關事宜，請在左方點選相關項目。
最後更新日期: 2020年2月14日
香港证券及期货事务监察委员会（简称证监会）于本网站免费提供一套繁简字体转换软件（该软件）。证监会允许本网站的使用者利用该软件将本网站内容由繁体中文版转换成为简体中文版。证监会不会就该软件欠妥之处承担任何法律责任，亦不会就其品质及性能作出任何担保；尤其是在无损前述的一般性的原则下，证监会无需就该软件对某用途的恰当性、其品质或可商售性承担任何该等明示或隐含的、法定或非法定的法律责任。
证监会明确陈述，本会并无核准或认可本网站内容的简体中文版，以及对于本网站内容的简体中文版不承担任何责任或法律责任（不论是何种及如何引致的责任或法律责任）。证监会同时明确陈述，本网站的简体中文版纯粹是利用该软件将繁体中文版内的中文字体转换成简体中文字而得来的，当中并不涉及香港特区与内地的用词及语句的对应转换。对于该简体中文版的内容的恰当性，证监会不承担任何责任或法律责任。在任何情况下，使用者都不应视本网站内容的简体中文版为其繁体中文版的对应版本。使用者应该参照该简体中文版的已发布繁体中文版来核实该简体中文版的网站内容，并且应该在依赖本网站内容的简体中文版或根据其内容行事之前，就该版本的内容的法律效力、有效性和效果自费征询独立的法律意见。
如果你将证监会网站的简体中文版的内容或网址传送予第三者，你承诺会将本免责声明同时传送予该第三者，并保证该第三者在浏览本网站的简体中文版的内容之前同意接纳本免责声明。
The Securities and Futures Commission (SFC) provides a character-based conversion software (this Software) free of charge in this website. Permission is granted for users to use this Software to convert the web content from traditional Chinese character version to simplified Chinese character version. The SFC undertakes no liability for defects in this Software and gives no warranty in relation to its quality and performance and in particular, but without prejudice to the generality of the foregoing, the SFC shall have no such liability regarding the fitness for purpose, quality or merchantability of this Software, whether express or implied, statutory or otherwise.
The SFC expressly states that it has not approved or endorsed the simplified Chinese character version of the web content and the SFC accepts no responsibility or liability (whatsoever and howsoever caused) for such simplified Chinese character version of the web content. The SFC also expressly states that this simplified Chinese character version of the website is solely established by converting the characters in the traditional Chinese character version via this Software, which involves no corresponding conversion between the terms and expressions used in the Hong Kong SAR and Mainland China. The SFC accepts no responsibility or liability for the fitness of the content of the simplified Chinese character version. Under no circumstances should users treat the simplified Chinese character version of the web content as an equivalent of the traditional Chinese character version thereof. Users should verify the simplified Chinese character version of the web content by making reference to the published traditional Chinese character version thereof, and should at their own costs seek independent legal advice on the legal status, validity and effect of the simplified Chinese character version of the web content before relying or acting upon it.
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