Standard No.:	GA/T 1700-2023
English Name:	Forensic sciences-Tracking code examination for color laser printed and copied documents
Chinese Name:	法庭科学 彩色激光打印(复印)文件跟踪暗码检验
Chinese Classification:	A92    Crime judging technology
Professional Classification:	GA    Professional Standard - Security
Issued by:	MOPS
Issued on:	2023-3-1
Implemented on:	2023-12-1
Status:	valid
Superseding:	GA/T 1700-2019 Forensic sciences—Methods for development of tracking codes in color laser printers and copiers
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	165.00
Delivery:	via email in 1~3 business day

本文件规定了法庭科学领域彩色激光打印（复印）文件跟踪暗码检验中的仪器与工具、跟踪暗码点阵的显现、跟踪暗码点阵基本单元的确定、跟踪暗码在打印（复印）文件检验中的应用以及注意事项。
本文件适用于法庭科学领域中利用跟踪暗码对彩色激光打印（复印）文件进行种属鉴别、同一性的检验以及文件形成时间的检验。