Attribute: the national standard is promulgated by the state; Standards are formulated and promulgated by ministries, trade associations and specific fields.
Content: GB is the minimum standard of the standard; The requirements of the line standard are higher than the national standard.
Applicable object: national standards are widely used in China; Commercial standards are used for technical barriers or regional market access. The differences between enterprise standards and national standards are as follows:
1. The issuing authority is different: the national standard is a standard adopted and publicly issued by national institutions. Industry standard refers to the technical requirements that need to be unified in an industry without recommended national standards. Enterprise standard is the standard of technical requirements, management requirements and work requirements that need to be coordinated and unified within the enterprise.
2, the authority is different: the national standard is generally mandatory and the most authoritative. If the enterprise standard is higher than the industry standard or the national standard, the enterprise standard for filing may also be implemented. Otherwise, national standards, industry standards and enterprise standards should be implemented in this order.
3. Formulate different standards: national standards, banking standards and enterprise standards are allowed to coexist, but the prerequisite is that when formulating standards, enterprise standards should be superior (higher) to bank standards and bank standards should be superior (higher) to national standards.
Legal basis: Measures for the Administration of Compulsory National Standards
Article 35 The serial number of a compulsory national standard consists of the code, serial number and year number of the compulsory national standard.
Article 51 Where a compulsory national standard involves a patent, it shall be implemented in accordance with the provisions on patent management in the national standard.
The formulation of mandatory national standards with reference to relevant international standards shall conform to the copyright policies of relevant international standardization organizations.