# sic.databasesets.com - Industrial Classification Code Converter

> A specialized data utility platform providing direct, cross-national and cross-version industrial classification code conversion. We comprehensively support mappings between NAICS 2022 (North America), NACE Rev. 2.0 & NACE Rev. 2.1 (Europe), GBT 4754-2017 (China), and ISIC Rev.4 & ISIC Rev.5 (UN).

## Core Conversion Capabilities
- **Cross-National Mappings:** Bridge gaps between regional standards (e.g., North America NAICS to European NACE).
- **Version Upgrades/Crosswalks:** Direct translation between historical and current revisions (e.g., NACE 2.0 to 2.1, ISIC V4 to V5).

## English Converters (en)

### From NAICS 2022
- [Convert NAICS 2022 to GBT 4754-2017](https://sic.databasesets.com/en/converter/naics-2022-to-gbt-4754-2017)
- [Convert NAICS 2022 to ISIC Rev.4](https://sic.databasesets.com/en/converter/naics-2022-to-isic-rev4)
- [Convert NAICS 2022 to ISIC Rev.5](https://sic.databasesets.com/en/converter/naics-2022-to-isic-rev5)
- [Convert NAICS 2022 to NACE Rev. 2.1](https://sic.databasesets.com/en/converter/naics-2022-to-nace-rev2-1)
- [Convert NAICS 2022 to NACE Rev. 2.0](https://sic.databasesets.com/en/converter/naics-2022-to-nace-rev2)

### From GBT 4754-2017
- [Convert GBT 4754-2017 to NAICS 2022](https://sic.databasesets.com/en/converter/gbt-4754-2017-to-naics-2022)
- [Convert GBT 4754-2017 to ISIC Rev.4](https://sic.databasesets.com/en/converter/gbt-4754-2017-to-isic-rev4)
- [Convert GBT 4754-2017 to ISIC Rev.5](https://sic.databasesets.com/en/converter/gbt-4754-2017-to-isic-rev5)
- [Convert GBT 4754-2017 to NACE Rev. 2.1](https://sic.databasesets.com/en/converter/gbt-4754-2017-to-nace-rev2-1)
- [Convert GBT 4754-2017 to NACE Rev. 2.0](https://sic.databasesets.com/en/converter/gbt-4754-2017-to-nace-rev2)

### From ISIC Rev.4
- [Convert ISIC Rev.4 to NAICS 2022](https://sic.databasesets.com/en/converter/isic-rev4-to-naics-2022)
- [Convert ISIC Rev.4 to GBT 4754-2017](https://sic.databasesets.com/en/converter/isic-rev4-to-gbt-4754-2017)
- [Convert ISIC Rev.4 to ISIC Rev.5](https://sic.databasesets.com/en/converter/isic-rev4-to-isic-rev5)
- [Convert ISIC Rev.4 to NACE Rev. 2.1](https://sic.databasesets.com/en/converter/isic-rev4-to-nace-rev2-1)
- [Convert ISIC Rev.4 to NACE Rev. 2.0](https://sic.databasesets.com/en/converter/isic-rev4-to-nace-rev2)

### From ISIC Rev.5
- [Convert ISIC Rev.5 to NAICS 2022](https://sic.databasesets.com/en/converter/isic-rev5-to-naics-2022)
- [Convert ISIC Rev.5 to GBT 4754-2017](https://sic.databasesets.com/en/converter/isic-rev5-to-gbt-4754-2017)
- [Convert ISIC Rev.5 to ISIC Rev.4](https://sic.databasesets.com/en/converter/isic-rev5-to-isic-rev4)
- [Convert ISIC Rev.5 to NACE Rev. 2.1](https://sic.databasesets.com/en/converter/isic-rev5-to-nace-rev2-1)
- [Convert ISIC Rev.5 to NACE Rev. 2.0](https://sic.databasesets.com/en/converter/isic-rev5-to-nace-rev2)

### From NACE Rev. 2.1
- [Convert NACE Rev. 2.1 to NAICS 2022](https://sic.databasesets.com/en/converter/nace-rev2-1-to-naics-2022)
- [Convert NACE Rev. 2.1 to GBT 4754-2017](https://sic.databasesets.com/en/converter/nace-rev2-1-to-gbt-4754-2017)
- [Convert NACE Rev. 2.1 to ISIC Rev.4](https://sic.databasesets.com/en/converter/nace-rev2-1-to-isic-rev4)
- [Convert NACE Rev. 2.1 to ISIC Rev.5](https://sic.databasesets.com/en/converter/nace-rev2-1-to-isic-rev5)
- [Convert NACE Rev. 2.1 to NACE Rev. 2.0](https://sic.databasesets.com/en/converter/nace-rev2-1-to-nace-rev2)

### From NACE Rev. 2.0
- [Convert NACE Rev. 2.0 to NAICS 2022](https://sic.databasesets.com/en/converter/nace-rev2-to-naics-2022)
- [Convert NACE Rev. 2.0 to GBT 4754-2017](https://sic.databasesets.com/en/converter/nace-rev2-to-gbt-4754-2017)
- [Convert NACE Rev. 2.0 to ISIC Rev.4](https://sic.databasesets.com/en/converter/nace-rev2-to-isic-rev4)
- [Convert NACE Rev. 2.0 to ISIC Rev.5](https://sic.databasesets.com/en/converter/nace-rev2-to-isic-rev5)
- [Convert NACE Rev. 2.0 to NACE Rev. 2.1](https://sic.databasesets.com/en/converter/nace-rev2-to-nace-rev2-1)

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## 简体中文转换器 (zh-hans)

### NAICS 2022 转换为其他标准
- [NAICS 2022 转换至 GBT 4754-2017](https://sic.databasesets.com/zh-hans/converter/naics-2022-to-gbt-4754-2017)
- [NAICS 2022 转换至 ISIC Rev.4](https://sic.databasesets.com/zh-hans/converter/naics-2022-to-isic-rev4)
- [NAICS 2022 转换至 ISIC Rev.5](https://sic.databasesets.com/zh-hans/converter/naics-2022-to-isic-rev5)
- [NAICS 2022 转换至 NACE Rev. 2.1](https://sic.databasesets.com/zh-hans/converter/naics-2022-to-nace-rev2-1)
- [NAICS 2022 转换至 NACE Rev. 2.0](https://sic.databasesets.com/zh-hans/converter/naics-2022-to-nace-rev2)

### GBT 4754-2017 转换为其他标准
- [GBT 4754-2017 转换至 NAICS 2022](https://sic.databasesets.com/zh-hans/converter/gbt-4754-2017-to-naics-2022)
- [GBT 4754-2017 转换至 ISIC Rev.4](https://sic.databasesets.com/zh-hans/converter/gbt-4754-2017-to-isic-rev4)
- [GBT 4754-2017 转换至 ISIC Rev.5](https://sic.databasesets.com/zh-hans/converter/gbt-4754-2017-to-isic-rev5)
- [GBT 4754-2017 转换至 NACE Rev. 2.1](https://sic.databasesets.com/zh-hans/converter/gbt-4754-2017-to-nace-rev2-1)
- [GBT 4754-2017 转换至 NACE Rev. 2.0](https://sic.databasesets.com/zh-hans/converter/gbt-4754-2017-to-nace-rev2)

### ISIC Rev.4 转换为其他标准
- [ISIC Rev.4 转换至 NAICS 2022](https://sic.databasesets.com/zh-hans/converter/isic-rev4-to-naics-2022)
- [ISIC Rev.4 转换至 GBT 4754-2017](https://sic.databasesets.com/zh-hans/converter/isic-rev4-to-gbt-4754-2017)
- [ISIC Rev.4 转换至 ISIC Rev.5](https://sic.databasesets.com/zh-hans/converter/isic-rev4-to-isic-rev5)
- [ISIC Rev.4 转换至 NACE Rev. 2.1](https://sic.databasesets.com/zh-hans/converter/isic-rev4-to-nace-rev2-1)
- [ISIC Rev.4 转换至 NACE Rev. 2.0](https://sic.databasesets.com/zh-hans/converter/isic-rev4-to-nace-rev2)

### ISIC Rev.5 转换为其他标准
- [ISIC Rev.5 转换至 NAICS 2022](https://sic.databasesets.com/zh-hans/converter/isic-rev5-to-naics-2022)
- [ISIC Rev.5 转换至 GBT 4754-2017](https://sic.databasesets.com/zh-hans/converter/isic-rev5-to-gbt-4754-2017)
- [ISIC Rev.5 转换至 ISIC Rev.4](https://sic.databasesets.com/zh-hans/converter/isic-rev5-to-isic-rev4)
- [ISIC Rev.5 转换至 NACE Rev. 2.1](https://sic.databasesets.com/zh-hans/converter/isic-rev5-to-nace-rev2-1)
- [ISIC Rev.5 转换至 NACE Rev. 2.0](https://sic.databasesets.com/zh-hans/converter/isic-rev5-to-nace-rev2)

### NACE Rev. 2.1 转换为其他标准
- [NACE Rev. 2.1 转换至 NAICS 2022](https://sic.databasesets.com/zh-hans/converter/nace-rev2-1-to-naics-2022)
- [NACE Rev. 2.1 转换至 GBT 4754-2017](https://sic.databasesets.com/zh-hans/converter/nace-rev2-1-to-gbt-4754-2017)
- [NACE Rev. 2.1 转换至 ISIC Rev.4](https://sic.databasesets.com/zh-hans/converter/nace-rev2-1-to-isic-rev4)
- [NACE Rev. 2.1 转换至 ISIC Rev.5](https://sic.databasesets.com/zh-hans/converter/nace-rev2-1-to-isic-rev5)
- [NACE Rev. 2.1 转换至 NACE Rev. 2.0](https://sic.databasesets.com/zh-hans/converter/nace-rev2-1-to-nace-rev2)

### NACE Rev. 2.0 转换为其他标准
- [NACE Rev. 2.0 转换至 NAICS 2022](https://sic.databasesets.com/zh-hans/converter/nace-rev2-to-naics-2022)
- [NACE Rev. 2.0 转换至 GBT 4754-2017](https://sic.databasesets.com/zh-hans/converter/nace-rev2-to-gbt-4754-2017)
- [NACE Rev. 2.0 转换至 ISIC Rev.4](https://sic.databasesets.com/zh-hans/converter/nace-rev2-to-isic-rev4)
- [NACE Rev. 2.0 转换至 ISIC Rev.5](https://sic.databasesets.com/zh-hans/converter/nace-rev2-to-isic-rev5)
- [NACE Rev. 2.0 转换至 NACE Rev. 2.1](https://sic.databasesets.com/zh-hans/converter/nace-rev2-to-nace-rev2-1)