This standard is applicable to guide the evaluation work of Tianjin Quality Award and provide the evaluators with the implementation details of Quality Award evaluation.
DB12/T 631-2016 history
2021DB12/T 630.1-2021 Tianjin Quality Award Part 1: General Evaluation Rules
2016DB12/T 631-2016 Evaluation Procedures for Tianjin Quality Award
DB12/T 631-2016 Evaluation Procedures for Tianjin Quality Award was changed to DB12/T 630.1-2021 Tianjin Quality Award Part 1: General Evaluation Rules.