This standard specifies the information items and data structure of on-site biological samples and sampled persons selected when establishing a forensic DNA database. This standard applies to forensic DNA databases established by public security agencies nationwide. GA 470-2004 Forensic DNA Database On-site Biological Samples and Sampled Person Information Items and Data Structure GA470-2004 Standard Download Decompression Password: www.bzxz.net

All technical contents of this standard are mandatory. Foreword
GA470—2004
This standard is proposed by the Forensic Evidence Identification Center of the Ministry of Public Security and is under the jurisdiction of the Computer and Information Processing Standardization Technical Committee of the Ministry of Public Security. The main drafting unit of this standard is the Forensic Evidence Identification Center of the Ministry of Public Security. The participating drafting units are the Shanghai Public Security Bureau, Liaoning Provincial Public Security Department, Beijing Municipal Public Security Bureau, Guangzhou Municipal Public Security Bureau, and Heilongjiang Provincial Public Security Department. The drafters of this standard are Liu Bing, Zhang Guochen, Chen Song, and Ye Jian. I
1 Scope
Forensic Science DNA Database Field Biological Samples and Sampled Person Information Items and Data Structures
GA470-2004
This standard specifies the field biological samples and sampled person information items and data structures selected when establishing a forensic science DNA database.
This standard applies to forensic science DNA databases established by public security organs across the country. Normative References
The clauses in the following documents become clauses of this standard through reference in this standard. For dated references, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest versions apply to this standard. GB/T2260 Administrative division code of the People's Republic of China GB/T2261
Gender code of a person
Basic set of Chinese coded character sets for information exchange GB 2312
GB11643
GB18030
Citizen identity number
Information technology Extension of the basic set of Chinese coded character sets for information exchange GA240.1 Day
Criminal information management code Part 1: Case category code GA380—2002 National public security agency organization code compilation specification 3 Names and structures of text information items for on-site biological samples The names and structures of text information items for on-site biological samples are shown in Table 1. Table 1 Name and structure of text information items of on-site biological samples
Sample number
Case number
Local number
Case category 1
Case category 2
Case category 3
Case date
Case location
Sample extraction unit code
Sample extraction unit name
Sample name
Extractor
Extraction date
Local use
Format: yyyymmdd
GA380—2002
Sample name and extraction site
Format: ymmdd
GA 470—2004
Inspection situation
Inspection date
Inspector 1
Inspector 2
Inspector 3
Name and structure of text information items of sampled person 4
Table 1 (continued)
Name and structure of text information items of sampled person See Table 2. Length
Table 2 Name and structure of text information items of sampled person Serial number
Sample number
Personnel number
Local number
Name of sampled person
Date of birth
ID number
Regional code of household registration area
Regional place of household registration
Regional code of current address
Current address
Case category 1
Case category 2
Case category3
Sample collection unit codebZxz.net
Sample collection unit name
Sample name
Collector
Collecting date
Inspection situation
Inspection date
Inspector 1
Inspector 2
Inspector 3
Format: yyyymmdd
For local use
GB/T 2261
Format: yyyymmdd
GB11643
GB/T2260
GB/T2260
GA380—2002
Format: yyyymmdd
Format: yyymmdd
5 Description
5.1 Characters
GA 470—-2004
All characters shall be those specified in GB2312. Characters not specified in GB2312 shall be those specified in GB18030. Chinese characters shall be represented by 2 bytes and other characters by 1 byte. All character data items shall be filled in from the left. If the length is insufficient, half-width spaces shall be used to fill in the gaps.
5.2 Sample number
22 digits in total. The 1st to 12th digits are the code of the testing unit (adopting the standard: GA380-2002), the 13th to 16th digits are the year, and the 17th to 22nd digits are the personnel serial number.
5.3 Inspection situation
Description of the method used to inspect the extracted samples. 5.4 Remarks
Used to explain and record important contents related to the sample that are not included in other text information items.
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