Path:
Home >
SN/T >
Page43 > SN/T 3522-2013
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| SN/T 3522-2013 | English | 639 |
Add to Cart
|
3 days [Need to translate]
|
General principles for risk assessment of chemicals
|
Click to Preview a similar PDF
Basic data
| Standard ID | SN/T 3522-2013 (SN/T3522-2013) |
| Description (Translated English) | General principles for risk assessment of chemicals |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Classification of Chinese Standard | G09 |
| Classification of International Standard | 13.300 |
| Word Count Estimation | 16,112 |
| Regulation (derived from) | AQSIQ notification issued in 2013 on the first batch of 179 entry-exit inspection and quarantine of industry standards; industry standard for filing Notice 2013 No. 9 (No. 165 overall) |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the principles, procedures, basic content and general requirements for risk assessment of chemicals. This standard applies to the risk assessment of chemicals. |
SN/T 3522-2013: General principles for risk assessment of chemicals
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General principles for risk assessment of chemicals
People's Republic of China Entry - Exit Inspection and Quarantine Industry Standard
General Principles for Risk Assessment of Chemicals
2013-03-01 release
2013-09-16 implementation
People's Republic of China
State Administration of Quality Supervision, Inspection and Quarantine issued
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and approved by the National Certification and Accreditation Administration Committee.
The drafting unit of this standard. China Inspection and Quarantine Science Research Institute.
The main drafters of this standard. Li Xi, Chen Huiming, Li Huailin.
General Principles for Risk Assessment of Chemicals
1 Scope
This standard specifies the principles, procedures, basic elements and general requirements for chemical risk assessment.
This standard applies to the risk assessment of chemicals.
2 terms and definitions
The following terms and definitions apply to this document.
2.1
Hazard
The inherent characteristics of a chemical that may cause undesirable effects on exposure to organisms, systems or (sub) populations.
2.2
Risk of risk
The possibility of adversely affecting the exposure of a living body, a system or a (sub) population to a chemical in a particular environment.
2.3
Risk assessment riskassessment
The calculation or estimation of the risk and uncertainty of the target organism, system or (sub) population under specific chemical exposure conditions,
This process should take into account the intrinsic characteristics of the chemical and the characteristics of the specific target biological system. The process of risk assessment consists of four steps
Hazard identification, hazard characterization, exposure assessment, and risk characterization.
2.4
Hazard assessment
Identify the process of causing a potential hazard to a chemical, a system, or a (sub) population when exposed to a chemical. The process includes hazard identification and danger
Characterization.
Note. The hazard assessment process focuses on hazards and does not include an exposure assessment process compared to the risk assessment.
2.5
Hazard identification hazardidentification
The identification of the type and nature of the chemical that has a potential, can cause adverse effects on the organism, the system or the (sub) population.
Hazard identification is the first stage in the hazard assessment process and the first step in the four steps of the risk assessment.
2.6
Hazard characterization
Qualitatively or quantitatively (if practicable) describe an inherent characteristic that a chemical may cause a potential hazard. Hazard characterization included
Dose-response assessment and concomitant uncertainty. Hazard characterization is the second stage of hazard assessment and four steps in risk assessment
In the second step.
2.7
Exposure assessment
Assessment of the exposure of organisms, systems or (sub) populations to chemicals (and their derivatives). Exposure assessment is the risk assessment process
third step.
...