The differences between public announcements are as follows:

1. Different definitions. Announcements are defined as public announcements, notices, notices, etc. Announcements are an applied style used by party and government agencies to inform the public in advance and to solicit opinions and improve work;

2. Different usage scenarios. The synonym of announcement is announcement, and the usage scenarios are more flexible; announcement is generally used in more formal documents;

3. The formats are different. Announcements have no fixed format and can be adjusted as needed; public announcements have their own relatively fixed format.

The characteristics of the announcement are:

1. The restriction of the power to issue documents. Since the announcements are major and legal matters, the power to issue documents is limited to high-level administrative agencies and their functional departments. Specifically, the country's highest authority, the country's highest administrative agency and its affiliated departments, the administrative leading agencies of all provinces, cities, autonomous regions, and municipalities directly under the Central Government, and certain statutory agencies, such as the tax bureau, customs, railway bureau, People's Bank of China, procuratorates, courts, etc., have The power to make and issue announcements. Other local administrative agencies generally cannot issue announcements. Party organizations, social groups, enterprises and institutions cannot issue announcements;

2. The scope of the announcement is broad. Announcements are official documents that announce important matters and statutory matters at home and abroad. The scope of information transmission is sometimes nationwide, sometimes the whole world. For example, China has announced the list of academicians of the Chinese Academy of Sciences in the form of an announcement. On the one hand, it establishes their status as academic leaders in my country's scientific community, and on the other hand, it strives to strive for their status in the international scientific community. Such an announcement would certainly have an impact on the world's scientific community. Relevant Chinese departments have also published announcements in the People's Daily to announce the brands, trademarks and production companies of Chinese famous wines and Chinese high-quality wines, so that consumers can recognize the famous brands;

3. The importance of the subject matter. The subject matter of the announcement must be an important matter that can have a certain impact internationally and domestically, or a statutory matter that must be announced to the public in accordance with the law. The content of the announcement is solemn and solemn, reflecting the majesty of the state power department. It should not only be able to make relevant information and policies public, but also consider the possible political impact at home and abroad. The contents of general decisions, instructions, and notices cannot be released in the form of announcements, because they are difficult to have national and international significance;

4. Newsiness of content and communication methods. Announcements also have certain news characteristics. The so-called news refers to reports on recent events that are of concern to the public and should be known but are unknown. The contents of the announcement are all recent and unknown matters that the public should know and have the characteristics of news to a certain extent. The form of announcement also has news characteristics. It is generally not disseminated in the form of red-headed documents, but is published publicly in newspapers and periodicals.

Legal basis: Article 4 of the "Regulations on the Disclosure of Government Information of the People's Republic of China"

People's governments at all levels and people's government departments at or above the county level should establish and improve this administrative agency The government information disclosure work system shall be established, and an agency shall be designated to be responsible for the daily work of government information disclosure of this administrative agency.

Article 5 of the "Regulations on the Disclosure of Government Information of the People's Republic of China"

When administrative agencies disclose government information, they should adhere to the principle of making disclosure the norm and non-disclosure as the exception, and follow the principles of fairness and justice. , fairness, legality and convenience.