Iso 10993 1 - The biological evaluation (or biocompatibility test) of your medical device is a mandatory part of the conformity assessment. Biological evaluations of medical devices are risk-management activities and need to be planned in advance according to ISO 10993-1 and ISO 14971. We guide you through the complete process, including the preparation of ...

 
Other parts of ISO 10993 cover specific aspects of biological assessments and related tests. Device-specific or product standards address mechanical testing. This document excludes hazards related to bacteria, moulds, yeasts, viruses, transmissible spongiform encephalopathy (TSE) agents and other pathogens. . Fx

The ISO 10993 set entails a series of standards for evaluating the biocompatibility of medical devices to manage biological risk. These documents were preceded by the Tripartite agreement and is a part of the international harmonisation of the safe use evaluation of medical devices. [1] Limitations of ISO 10993-1:2018. The biological safety evaluation should sit within a manufacturer’s risk management process and quality management system, and the recommendations of the ISO 10993 series should be applied. Figure 1 of ISO 10993-1:2018 2 provides a matrix of tests per device categorization. It is important to bear in mind that ...The ISO 10993 series is applicable when the material or medical device has direct or indirect body contact (see ISO 10993-1 for categorization by nature of body contact). This document is intended for suppliers of materials and manufacturers of medical devices, to support a biological evaluation. •ISO 10993-1 now calls for chemical characterization for all device types •ISO 10993-18:2020 clarifies that: •Chemical characterization does not necessarily require analytical testing •Various approaches to the process are possible •Multiple solvents, extractions, injections, and methods drive a LOT of work[SOURCE: ISO 10993-1:2018, B.3.1.2; see also Attachment F of the FDA’s Biocompatibility Guidance on Use of ISO 10993-1 for the Component and Device Documentation Examples Test Method] Jun 2, 2021 · Therefore, ISO 10993-12:2021 now clearly states that it defines requirements and gives guidance on the procedures in the preparation of samples and the selection of reference materials for medical device testing primarily in biological test systems in accordance with one or more parts of the ISO 10993 series. The recommended sample preparation ... Ref. No. EN ISO 10993-18:2020 E National foreword This British Standard is the UK implementation of EN ISO 10993‑18:2020. It is identical to ISO 10993‑18:2020. It supersedes BS EN ISO 10993‑18:2009, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/194, Biological evaluation of medical ...ISO 10993 and RISK ISO 10993 is intended as a guidance to determine the potential biological risks arising from the use of medical devices. Meaning, what is the risk of my materials and processes to the patient? ISO 10993-1: Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management processISO 10993-1:2003 describes. the general principles governing the biological evaluation of medical devices; the categorization of devices based on the nature and duration of their contact with the body; the selection of appropriate tests. It does not cover testing of materials and devices that do not come into direct or indirect contact with the ... ISO 10993-1 Medical devices Biocompatibility evaluation and testing ISO 10993-17 Medical devices Establishment of allowable limits for leachable substances ISO 10993-18 Medical devices Chemical characterization of materials ICH M7 Pharmaceuticals DNA reactive (mutagenic) impurities ISO 10993 and RISK ISO 10993 is intended as a guidance to determine the potential biological risks arising from the use of medical devices. Meaning, what is the risk of my materials and processes to the patient? ISO 10993-1: Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process Aug 5, 2020 · There are several important uses for chemical characterization, each with a numbered designation. For example, ISO 10993-1 and ISO 10993-14971 are used as part of an assessment for the overall biological safety of a medical device. By contrast, ISO 10993-17 measures the level of a leachable substance. ISO 10993-1:2018(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical Use of International Standard ISO 10993-1, 'Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process' - Guidance for Industry and Food and Drug...Sep 15, 2020 · The guidance specifically addresses ISO 10993-1, “Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process.” Key components of the new FDA biocompatibility guidance. Major elements of the updated final guidance on ISO 10993-1 include the following: Dec 1, 2020 · Other parts of ISO 10993 cover specific aspects of biological assessments and related tests. Devicespecific or product standards address mechanical testing. This document excludes hazards related to bacteria, moulds, yeasts, viruses, transmissible spongiform encephalopathy (TSE) agents and other pathogens. ISO 10993-1:2009 describes: the general principles governing the biological evaluation of medical devices within a risk management process; the general categorization of devices based on the nature and duration of their contact with the body; the evaluation of existing relevant data from all sources;ISO 10993-1:2018(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technicalApr 7, 2020 · ISO 10993-1:2018 applies to biological evaluation of active, non-active, implantable, and non-implantable medical devices. The materials this standard evaluates are expected to have direct contact with either the patient’s body during the intended use of the medical device or, if used for protection, the user’s body, (as with surgical ... Below the list of harmonized standards for medical device for your reference and search. For latest update check the official page. Title of the standard. EN 285:2006+A2:2009 Sterilization – Steam sterilizers – Large sterilizers. EN 455-1:2000 Medical gloves for single use – Part 1: Requirements and testing for freedom from holes.ISO 10993-1 Corrected 2018-10 Biological evaluation of medical devices — Evaluation and testing within a risk management process Évaluation biologique des dispositifs médicaux — Partie 1: Évaluation et essais au sein d'un processus de gestion du risque ISO Reference 10993-1:2018(E) © ISO 2018 COPYRIGHT PROTECTED DOCUMENT be on reproduced reserved.It is not intended to replace any policies specified in Use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk ...The medical devices tests in this package are for system toxicity, hypersensitivity, local effects after implantation, genotoxicity, carcinogenicity, reproductive toxicity and interactions with blood. This package is 45% off the individual list price and includes the following standards: ISO 10993-1:2018. ISO 10993-2:2022. You can delve into EKG case studies here. The ISO 10993 parts EKG Labs distinctly assesses are: ISO 10993-1: Evaluation and testing in the risk management process. ISO 10993-7: Ethylene oxide sterilization residuals. ISO 10993-9: Framework for identification and quantification of potential degradation products.Based on ISO 10993-1, the BRA is the process of evaluating the device and the related manufacturing from biological risks point of view. It can be considered a part of the risk management process. Biological evaluation of medical devices shall begin with the so-called Biological Risk Assessment (BRA). This basically shall include an assessment ...ISO 10993-1:2018 applies to biological evaluation of active, non-active, implantable, and non-implantable medical devices. The materials this standard evaluates are expected to have direct contact with either the patient’s body during the intended use of the medical device or, if used for protection, the user’s body, (as with surgical ...Background of ISO 10993-18 •ISO 10993-1:2003 clause 3.2 … selection of materials …fitness for purpose with regards to characteristics and properties of the material, which include chemical, toxicological … properties •ISO 10993-18:2005 was written to address this but did not give much information about requirements or guidance to how ISO 10993-1:2018(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technicalJan 14, 2019 · Guidance for Industry and Food and Drug Administration Staff: Use of International Standard ISO 10993-1, "Biological evaluation of medical devices--Part 1: Evaluation and testing within a risk management process", Issued June 2016. Updated September 2020. Date of Entry 07/06/2020. FR Recognition Number. 2-275. Standard. ISO 10993-7 Second edition 2008-10-15. Biological evaluation of medical devices - Part 7: Ethylene oxide sterilization residuals [Including: Technical Corrigendum 1 (2009), AMENDMENT 1: Applicability of allowable limits for neonates and infants (2019)] Scope/Abstract.You can delve into EKG case studies here. The ISO 10993 parts EKG Labs distinctly assesses are: ISO 10993-1: Evaluation and testing in the risk management process. ISO 10993-7: Ethylene oxide sterilization residuals. ISO 10993-9: Framework for identification and quantification of potential degradation products. Preview. This document specifies: — the general principles governing the biological evaluation of medical devices within a risk management process; — the general categorization of medical devices based on the nature and duration of their contact with the body; — the evaluation of existing relevant data from all sources; — the ...ISO 10993-1 was prepared by Technical Committee ISO/TC 194, Biological evaluation of medical devices. This fourth edition cancels and replaces the third edition (ISO 10993-1:2003), which has been technically revised. ISO 10993 consists of the following parts, under the general title Biological evaluation of medical devices:The ISO 10993-5 standard. The title of EN ISO 10993-5 is “Biological evaluation of medical devices — Part 5: Tests for in vitro cytotoxicity.”. At 46 pages long, the standard is relatively manageable. Much of the standard (Annexes A-D) is devoted extensively to how to implement specific test setups and is primarily of interest for ... ISO 10993-1:2018 applies to biological evaluation of active, non-active, implantable, and non-implantable medical devices. The materials this standard evaluates are expected to have direct contact with either the patient’s body during the intended use of the medical device or, if used for protection, the user’s body, (as with surgical ...ISO 10993 การประเมินทางชีวภาพของเครื่องมือแพทย์—ส่วนที่ 1: การประเมินและการทดสอบภายในกระบวนการจัดการความเสี่ยง เป็นกรอบการทำงานสำหรับกำหนดการ ... Apr 15, 2022 · The ISO 10993 series of standards on “Biological evaluation of medical devices” plays a central role in this context. The ISO 10993-1 is a basic standard that defines the general approach to a biological evaluation within a risk management process. The ISO 10993-23 standard (“Tests for irritation”) was added to the series in January 2021. ISO 10993-1:2018 (E) . ISO 10993-3, Biological evaluation of medical devices — Part 3: Tests for genotoxicity, carcinogenicity and. reproductive toxicity. ISO 10993-4, Biological evaluation of medical devices — Part 4: Selection of tests for interactions with blood. ISO 10993-1:2009 describes: the general principles governing the biological evaluation of medical devices within a risk management process; the general categorization of devices based on the nature and duration of their contact with the body; the evaluation of existing relevant data from all sources;ISO 10993 and RISK ISO 10993 is intended as a guidance to determine the potential biological risks arising from the use of medical devices. Meaning, what is the risk of my materials and processes to the patient? ISO 10993-1: Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process As described in ISO 10993-1:2018, this term is used by the regulated medical device community to also include devices used for less than 30 days as a “medical device which is intended to be ...ISO 10993-1: “The choice of test procedures shall take into account that certain biological tests (i.e. those designed to assess systemic effects) are not justifiable where the presence of leachable chemicals has been excluded (in accordance with ISO 10993-18), or where chemicals have a known andAug 5, 2020 · There are several important uses for chemical characterization, each with a numbered designation. For example, ISO 10993-1 and ISO 10993-14971 are used as part of an assessment for the overall biological safety of a medical device. By contrast, ISO 10993-17 measures the level of a leachable substance. As described in ISO 10993-1:2018, this term is used by the regulated medical device community to also include devices used for less than 30 days as a “medical device which is intended to be ...ISO 10993-1:2018規格、生体適合性 「医療機器またはアイテムが特定のアプリケーションで適切なホスト応答を使用して実行する能力」 として定義します。. 生体適合性試験を実施する目的は、人間が使用するデバイスの適合性を判断し、デバイスの使用が潜在 ... ISO 10993-1:2003 describes. the general principles governing the biological evaluation of medical devices; the categorization of devices based on the nature and duration of their contact with the body; the selection of appropriate tests. It does not cover testing of materials and devices that do not come into direct or indirect contact with the ... Aug 5, 2020 · There are several important uses for chemical characterization, each with a numbered designation. For example, ISO 10993-1 and ISO 10993-14971 are used as part of an assessment for the overall biological safety of a medical device. By contrast, ISO 10993-17 measures the level of a leachable substance. Based on ISO 10993-1, the BRA is the process of evaluating the device and the related manufacturing from biological risks point of view. It can be considered a part of the risk management process. Biological evaluation of medical devices shall begin with the so-called Biological Risk Assessment (BRA). This basically shall include an assessment ...ISO 10993-1:2018 (E) . ISO 10993-3, Biological evaluation of medical devices — Part 3: Tests for genotoxicity, carcinogenicity and. reproductive toxicity. ISO 10993-4, Biological evaluation of medical devices — Part 4: Selection of tests for interactions with blood. In May of 1995, FDA issued blue book memorandum #G95-1, titled "Use of International Standard ISO 10993, 'Biological Evaluation of Medical Devices'—Part 1: Evaluation and Testing." The agency then began using this guidance in place of the Tripartite Guidance for all premarket approval and 510(k) submissions received on or after July 1, 1995.ISO Standard. ISO2859-1 Sampling Plans for Inspection by Attributes; ISO 10993-1 Biological Evaluation of Medical Devices—Part 1: Evaluation and Testing Within a Risk Management Process; ISO 10993-5 Biological Evaluation of Medical Devices—Part 5: Tests for in vitro CytotoxicityThere are several important uses for chemical characterization, each with a numbered designation. For example, ISO 10993-1 and ISO 10993-14971 are used as part of an assessment for the overall biological safety of a medical device. By contrast, ISO 10993-17 measures the level of a leachable substance.Jun 2, 2021 · Therefore, ISO 10993-12:2021 now clearly states that it defines requirements and gives guidance on the procedures in the preparation of samples and the selection of reference materials for medical device testing primarily in biological test systems in accordance with one or more parts of the ISO 10993 series. The recommended sample preparation ... Preview This document specifies: — the general principles governing the biological evaluation of medical devices within a risk management process; — the general categorization of medical devices based on the nature and duration of their contact with the body; — the evaluation of existing relevant data from all sources; ISO 10993-1 This is the first step of the ISO 10993 Biocompatibility process. This involves review of the materials of manufacture and not just the finished product.The purpose of this guidance is to provide further clarification and updated information on the use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1:...relevant to other biocompatibility standards (e.g., other parts of the ISO. 3 . 3. 10993 series of standards, ASTM, 4. ICH, 5. OECD, 6. USP. 7). This document discusses the following topics: · use of risk assessments for biocompatibility evaluations for a proposed medical device; · use of ISO 10993-1 and the FDA-modified matrix (Attachment A ...When MOS > 1 : the toxicological risk can be assessed to be tolerable. When MOS ≤1 : additional toxicological risk factors that reduce/limit exposure or benefit/risk assessment (according to ISO 10993-1:2018) : Appropriate tests (biocompatibility tests) Clinical experience Other relevant informations .. ISO 10993-1-2018 is the 5th edition of the biocompatibility standard for the evaluation of medical devices. The new version, released in August, replaces the 2009 version of the standard. I was unable to find a European version of this standard, but you can expect one to be made available very soon–probably before you read this article.ISO/TR 10993-19 1, Biological evaluation of medical devices ? Part 19: Physico-chemical, morphological and topographical characterization of materials : Based on ISO 10993-1, the BRA is the process of evaluating the device and the related manufacturing from biological risks point of view. It can be considered a part of the risk management process. Biological evaluation of medical devices shall begin with the so-called Biological Risk Assessment (BRA). This basically shall include an assessment ...Ref. No. EN ISO 10993-18:2020 E National foreword This British Standard is the UK implementation of EN ISO 10993‑18:2020. It is identical to ISO 10993‑18:2020. It supersedes BS EN ISO 10993‑18:2009, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/194, Biological evaluation of medical ...ISO 10993-1 This is the first step of the ISO 10993 Biocompatibility process. This involves review of the materials of manufacture and not just the finished product.Furthermore, ISO 10993-1:2018, 6.1 states that gathering physical and chemical information on the medical device or component is a crucial first step in the biological evaluation process and its associated process of material characterization. Lastly, ISO 10993-1:2018, and by reference ISO 14971, points out that a biological risk analysis depends Jun 16, 2016 · Use of International Standard ISO 10993-1, 'Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process' - Guidance for Industry and Food and Drug... The ISO 10993 set entails a series of standards for evaluating the biocompatibility of medical devices to manage biological risk. These documents were preceded by the Tripartite agreement and is a part of the international harmonisation of the safe use evaluation of medical devices. [1] ISO 10993-1-2018 is the 5th edition of the biocompatibility standard for the evaluation of medical devices. The new version, released in August, replaces the 2009 version of the standard. I was unable to find a European version of this standard, but you can expect one to be made available very soon–probably before you read this article.As described in ISO 10993-1:2018, this term is used by the regulated medical device community to also include devices used for less than 30 days as a “medical device which is intended to be ...MEM Elution Method Liquid/Semi-Solid or 1 Extract ISO 10993-5; USP <87> 1 device (72 cm2) 1 device (36 cm2) SENSITIZATION Sample Requirements Sample Requirements Maximization Test (GPMT) 2 Extracts ISO 10993-10 6 devices (120 cm 2 each) 6 devices (60 cm 2 each) Apr 21, 2015 · Apr 21, 2015. #1. Our medical device has two basic components: A disposable catheter-type device that goes into the blood stream for treatment, and a separate disposable control module held and manipulated by the physician. We are trying to determine the biocompatibility test requirements, if any, for the control module. ISO 10993-1:2018(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technicalASTM F2100 / ISO 374-5 / ISO 13688 / ISO 10993-1 - Medical Personal Protective Equipment Package; BS EN 62366 / BS EN ISO 14971 / BS EN ISO 20417 / ISO 10993-1 - Medical Devices PackageISO 10993-1:2018規格、生体適合性 「医療機器またはアイテムが特定のアプリケーションで適切なホスト応答を使用して実行する能力」 として定義します。. 生体適合性試験を実施する目的は、人間が使用するデバイスの適合性を判断し、デバイスの使用が潜在 ...EN ISO 10993-1:2020. Current. Add to Watchlist. Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process (ISO 10993-1:2018, including corrected version 2018-10)Guidance for Industry and Food and Drug Administration Staff: Use of International Standard ISO 10993-1, "Biological evaluation of medical devices--Part 1: Evaluation and testing within a risk management process", Issued June 2016.Ref. No. EN ISO 10993-18:2020 E National foreword This British Standard is the UK implementation of EN ISO 10993‑18:2020. It is identical to ISO 10993‑18:2020. It supersedes BS EN ISO 10993‑18:2009, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/194, Biological evaluation of medical ... ISO Standard. ISO2859-1 Sampling Plans for Inspection by Attributes; ISO 10993-1 Biological Evaluation of Medical Devices—Part 1: Evaluation and Testing Within a Risk Management Process; ISO 10993-5 Biological Evaluation of Medical Devices—Part 5: Tests for in vitro CytotoxicityDirect Contact Method Liquid/Semi-Solid or 1 Extract ISO 10993-5; USP <87> 1 device (72 cm2) 1 device (36 cm2) Neutral Red Uptake (NRU) - Elution or Direct Contact Liquid/Semi-Solid or 1 Extract ISO 10993-5 1 device (72 cm 2) 1 device (36 cm )ISO/TR 10993-19 1, Biological evaluation of medical devices ? Part 19: Physico-chemical, morphological and topographical characterization of materials : ISO 10993 and RISK ISO 10993 is intended as a guidance to determine the potential biological risks arising from the use of medical devices. Meaning, what is the risk of my materials and processes to the patient? ISO 10993-1: Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process The ISO 10993 series is applicable when the material or medical device has direct or indirect body contact (see ISO 10993-1 for categorization by nature of body contact). This document is intended for suppliers of materials and manufacturers of medical devices, to support a biological evaluation. Aug 5, 2020 · There are several important uses for chemical characterization, each with a numbered designation. For example, ISO 10993-1 and ISO 10993-14971 are used as part of an assessment for the overall biological safety of a medical device. By contrast, ISO 10993-17 measures the level of a leachable substance.

The latest version of a key horizontal Standard used for the biological evaluation of medical devices has been published by NSAI. I.S. EN ISO 1993-1:2020 - "Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process" is a fundamental Standard in evaluating the biological testing of medical devices. The horizontal Standa. Are driscoll

iso 10993 1

10 hours ago · Persons unable to download an electronic copy of “Use of International Standard ISO 10993–1, `Biological evaluation of medical devices—Part 1: Evaluation and testing within a risk management process' ” may send an email request to [email protected] to receive an electronic copy of the document. Please use the document number ... Aug 27, 2023 · GB/T 16886.1-2011 / ISO 10993-1. 2009 Replacing GB/T 16886.1-2001 Biological evaluation of medical devices -- Part 1. Evaluation and testing within a risk management process (ISO 10993-1. 2009, IDT) ISSUED ON. JUNE 16, 2011 IMPLEMENTED ON. NOVEMBER 01, 2011 Issued by. General Administration of Quality Supervision, Inspection and Specific medical device safety evaluation programs follow International Organization for Standardization (ISO) 10993 standards and the U.S. Food and Drug Administration (FDA) guidance. NAMSA’s Biocompatibility Matrix is based on ISO 10993-1 Evaluation and Testing within a risk management process 2018 edition, as well as the FDA Guidance ...ISO 10993-1:2018(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical Ref. No. EN ISO 10993-18:2020 E National foreword This British Standard is the UK implementation of EN ISO 10993‑18:2020. It is identical to ISO 10993‑18:2020. It supersedes BS EN ISO 10993‑18:2009, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/194, Biological evaluation of medical ...The ISO 10993 set entails a series of standards for evaluating the biocompatibility of medical devices to manage biological risk. These documents were preceded by the Tripartite agreement and is a part of the international harmonisation of the safe use evaluation of medical devices. [1] The ISO 10993 series is applicable when the material or medical device has direct or indirect body contact (see ISO 10993-1 for categorization by nature of body contact). This document is intended for suppliers of materials and manufacturers of medical devices, to support a biological evaluation. ISO 10993 and RISK ISO 10993 is intended as a guidance to determine the potential biological risks arising from the use of medical devices. Meaning, what is the risk of my materials and processes to the patient? ISO 10993-1: Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process Dec 16, 2020 · 1 file , 1.6 MB Same As: ISO 10993-1:2018 Product Code(s): 30344602, 30344602, 30344602 Note: This product is unavailable in Ukraine, Russia, Belarus Document History. BS EN ISO 10993-1:2020 currently viewing. December 2020 Biological evaluation of medical devices-Evaluation and testing within a risk management process Dec 2, 2021 · Limitations of ISO 10993-1:2018. The biological safety evaluation should sit within a manufacturer’s risk management process and quality management system, and the recommendations of the ISO 10993 series should be applied. Figure 1 of ISO 10993-1:2018 2 provides a matrix of tests per device categorization. It is important to bear in mind that ... The biological evaluation (or biocompatibility test) of your medical device is a mandatory part of the conformity assessment. Biological evaluations of medical devices are risk-management activities and need to be planned in advance according to ISO 10993-1 and ISO 14971. We guide you through the complete process, including the preparation of ...Note: On this page, FDA’s Biocompatibility Guidance on Use of ISO 10993-1 refers to Use of International Standard ISO 10993-1, "Biological evaluation of medical devices - Part 1: Evaluation and ... Aug 27, 2023 · GB/T 16886.1-2011 / ISO 10993-1. 2009 Replacing GB/T 16886.1-2001 Biological evaluation of medical devices -- Part 1. Evaluation and testing within a risk management process (ISO 10993-1. 2009, IDT) ISSUED ON. JUNE 16, 2011 IMPLEMENTED ON. NOVEMBER 01, 2011 Issued by. General Administration of Quality Supervision, Inspection and .

Popular Topics