|
|
|
Date of Entry
|
Specialty Task Group Area
|
Recognition Number
|
Extent of Recognition
|
Standards Developing Organization
|
Standard Designation Number and Date
|
Standard Title (click for recognition information)
|
| 12/22/2025 |
Tissue Engineering |
15-68 |
Complete |
ASTM |
F2212-25 |
Characterization of Type I Collagen as Starting Material for Surgical Implants and Substrates for Tissue Engineered Medical Products (TEMPs) |
| 07/15/2019 |
Tissue Engineering |
15-57 |
Complete |
ASTM |
F2315-18 |
Standard Guide for Immobilization or Encapsulation of Living Cells or Tissue in Alginate Gels |
| 07/06/2020 |
Tissue Engineering |
15-63 |
Complete |
ASTM |
F2739-19 |
Standard Guide for Quantifying Cell Viability and Related Attributes within Biomaterial Scaffolds |
| 07/15/2019 |
Tissue Engineering |
15-58 |
Complete |
ASTM |
F2103-18 |
Standard Guide for Characterization and Testing of Chitosan Salts as Starting Materials Intended for Use in Biomedical and Tissue-Engineered Medical Product Applications |
| 06/07/2021 |
Tissue Engineering |
15-67 |
Complete |
ASTM |
F2212-20 |
Standard Guide for Characterization of Type I Collagen as Starting Materials for Surgical Implants and Substrates for Tissue Engineered Medical Products (TEMPs) |
| 06/07/2018 |
Tissue Engineering |
15-51 |
Complete |
ASTM |
F2347-15 |
Standard Guide for Characterization and Testing of Hyaluronan as Starting Materials Intended for Use in Biomedical and Tissue Engineered Medical Product Applications |
| 06/07/2018 |
Tissue Engineering |
15-52 |
Complete |
ASTM |
F2064-17 |
Standard Guide for Characterization and Testing of Alginates as Starting Materials Intended for Use in Biomedical and Tissue Engineered Medical Product Applications |
| 07/09/2014 |
Tissue Engineering |
15-40 |
Complete |
ASTM |
F2211-13 |
Standard Classification for Tissue Engineered Medical Products (TEMPs) |
| 06/07/2018 |
Tissue Engineering |
15-53 |
Complete |
ASTM |
F3206-17 |
Standard Guide for Assessing Medical Device Cytocompatibility with Delivered Cellular Therapies |
| 12/22/2025 |
Tissue Engineering |
15-69 |
Complete |
ASTM |
F2944-20 |
Standard Practice for Automated Colony Forming Unit (CFU) Assays - Image Acquisition and Analysis Method for Enumerating and Characterizing Cells and Colonies in Culture |
| 12/21/2020 |
Tissue Engineering |
15-65 |
Complete |
ISO |
22442-2 Third edition 2020-09 |
Medical devices utilizing animal tissues and their derivatives - Part 2: Controls on sourcing, collection and handling |
| 06/07/2021 |
Tissue Engineering |
15-66 |
Complete |
ASTM |
F2260-18 |
Standard Test Method for Determining Degree of Deacetylation in Chitosan Salts by Proton Nuclear Magnetic Resonance (1HNMR) Spectroscopy |
| 08/21/2017 |
Tissue Engineering |
15-49 |
Complete |
ASTM |
F2027-16 |
Standard Guide for Characterization and Testing of Raw or Starting Materials for Tissue-Engineered Medical Products |
| 04/04/2016 |
Tissue Engineering |
15-24 |
Complete |
ASTM |
F2721-09 (Reapproved 2014) |
Standard Guide for Pre-clinical in vivo Evaluation in Critical Size Segmental Bone Defects |
| 07/06/2020 |
Tissue Engineering |
15-61 |
Complete |
ASTM |
F2150-19 |
Standard Guide for Characterization and Testing of Biomaterial Scaffolds Used in Regenerative Medicine and Tissue-Engineered Medical Products |
| 01/14/2019 |
Tissue Engineering |
15-56 |
Complete |
ASTM |
F3224-17 |
Standard Test Method for Evaluating Growth of Engineered Cartilage Tissue using Magnetic Resonance Imaging |
| 01/14/2019 |
Tissue Engineering |
15-47 |
Complete |
ISO |
22442-3 First edition 2007-12-15 |
Medical devices utilizing animal tissues and their derivatives - Part 3: Validation of the elimination and/or inactivation of viruses and transmissible spongiform encephalopathy (TSE) Agents. |
| 07/06/2020 |
Tissue Engineering |
15-62 |
Complete |
ASTM |
F2602-18 |
Standard Test Method for Determining the Molar Mass of Chitosan and Chitosan Salts by Size Exclusion Chromatography with Multi-angle Light Scattering Detection (SEC-MALS) |
| 03/16/2012 |
Tissue Engineering |
15-31 |
Complete |
ASTM |
F2312-11 (Reapproved 2020) |
Standard Terminology Relating to Tissue Engineered Medical Products |
| 04/04/2016 |
Tissue Engineering |
15-43 |
Complete |
ASTM |
F2791-15 |
Standard Guide for Assessment of Surface Texture of Non-Porous Biomaterials in Two Dimensions |
| 06/07/2018 |
Tissue Engineering |
15-54 |
Complete |
ASTM |
F3207-17 |
Standard Guide for in vivo Evaluation of Rabbit Lumbar Intertransverse Process Spinal Fusion Model |
| 07/06/2020 |
Tissue Engineering |
15-59 |
Complete |
ASTM |
F2450-18 |
Standard Guide for Assessing Microstructure of Polymeric Scaffolds for Use in Tissue-Engineered Medical Products |
| 08/06/2013 |
Tissue Engineering |
15-14 |
Complete |
ASTM |
F2603-06 (Reapproved 2020) |
Standard Guide for Interpreting Images of Polymeric Tissue Scaffolds |
| 09/17/2018 |
Tissue Engineering |
15-55 |
Complete |
ASTM |
F3259-17 |
Standard Guide for Micro-computed Tomography of Tissue Engineered Scaffolds |
| 12/23/2016 |
Tissue Engineering |
15-48 |
Complete |
ASTM |
F2605-16 |
Standard Test Method for Determining the Molar Mass of Sodium Alginate by Size Exclusion Chromatography with Multi-angle Light Scattering Detection (SEC-MALS) |
| 12/21/2020 |
Tissue Engineering |
15-64 |
Partial |
ISO |
22442-1 Third edition 2020-09 |
Medical devices utilizing animal tissues and their derivatives - Part 1: Application of risk management |
| 04/04/2016 |
Tissue Engineering |
15-44 |
Partial |
ASTM |
F2529-13 |
Standard Guide for in vivo Evaluation of Osteoinductive Potential for Materials Containing Demineralized Bone (DBM) |
| 01/30/2014 |
Sterility |
14-334 |
Partial |
ISO |
15882 Second edition 2008-09-01 |
Sterilization of health care products - Chemical indicators - Guidance for selection, use and interpretation of results |
| ANSI AAMI ISO |
15882:2008/(R)2013 |
Sterilization of health care products - Chemical indicators - Guidance for selection, use, and interpretation of results |
| 05/30/2022 |
Sterility |
14-572 |
Partial |
ANSI AAMI |
ST91:2021 |
Flexible and semi-rigid endoscope processing in health care facilities |
| 12/18/2023 |
Sterility |
14-595 |
Complete |
ISO |
11607-2 Second edition 2019-02 [Including AMD1:2023] |
Packaging for terminally sterilized medical devices - Part 2: Validation requirements for forming, sealing and assembly processes [Including Amendment 1 (2023)]. |
| 01/27/2015 |
Sterility |
14-389 |
Complete |
ISO |
14644-9 First edition 2012-08-15 |
Cleanrooms and associated controlled environments - Part 9: Classification of surface cleanliness by particle concentration |
| 12/18/2023 |
Sterility |
14-596 |
Complete |
ASTM |
F88/F88M-23 |
Standard Test Method for Seal Strength of Flexible Barrier Materials |
| 12/18/2023 |
Sterility |
14-597 |
Complete |
AAMI ANSI |
ST108:2023 |
Water for the processing of medical devices |
| 01/27/2015 |
Sterility |
14-242 |
Complete |
ISO |
14644-3 First edition 2005-12-15 |
Cleanrooms and associated controlled environments - Part 3: Test methods |
| 05/29/2024 |
Sterility |
14-599 |
Complete |
ISO |
14644-9 Second edition 2022-05 |
Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration |
| 05/29/2024 |
Sterility |
14-600 |
Complete |
ASTM |
F1929-23 |
Standard Test Method for Detecting Seal Leaks in Porous Medical Packaging by Dye Penetration |
| 05/30/2022 |
Sterility |
14-578 |
Partial |
ISO |
17664-1 First edition 2021-07 |
Processing of health care products - Information to be provided by the medical device manufacturer for the processing of medical devices - Part 1: Critical and semi-critical medical devices |
| 01/14/2019 |
Sterility |
14-396 |
Partial |
ANSI AAMI |
ST77:2013/(R)2018 |
Containment devices for reusable medical device sterilization |
| 05/29/2023 |
Sterility |
14-586 |
Complete |
ISO |
22441 First edition 2022-08 |
Sterilization of health care products - Low temperature vaporized hydrogen peroxide - Requirements for the development, validation and routine control of a sterilization process for medical devices |
| 01/15/2013 |
Sterility |
14-213 |
Complete |
AOAC |
6.2.03:2006 |
Official Method 991.48, Testing Disinfectants Against Staphylococcus aureus, Hard Surface Carrier Test Method |
| 01/15/2013 |
Sterility |
14-215 |
Complete |
AOAC |
6.2.05:2006 |
Official Method 991.49, Testing Disinfectants Against Pseudomonas aeruginosa,Hard Surface Carrier Test Method |
| 01/15/2013 |
Sterility |
14-217 |
Complete |
AOAC |
6.3.02:2006 |
Official Method 955.17, Fungicidal Activity of Disinfectants Using Trichophyton mentagrophytes |
| 12/18/2023 |
Sterility |
14-589 |
Complete |
ISO |
14644-4 Second edition 2022-11 |
Cleanrooms and associated controlled environments - Part 4: Design, construction and start-up |
| 09/09/2008 |
Sterility |
14-142 |
Complete |
ISO |
14698-1:2003 |
Cleanrooms and Associated Controlled Environments - Biocontamination Control - Part 1: General Principles and Methods |
| 03/16/2012 |
Sterility |
14-332 |
Complete |
ISO |
11140-5 Second edition 2007-03-15 |
Sterilization of health care products - Chemical indicators - Part 5: Class 2 indicators for Bowie and Dick-type air removal tests |
| ANSI AAMI ISO |
11140-5:2007/(R)2012 |
Sterilization of health care products - Chemical indicators - Part 5: Class 2 indicators for Bowie and Dick air removal test sheets and packs |
| 09/17/2018 |
Sterility |
14-512 |
Complete |
ISO |
13408-2 Second edition 2018-01 |
Aseptic processing of health care products - Part 2: Sterilizing filtration. |
| ANSI AAMI ISO |
13408-2:2018 |
Aseptic processing of health care products - Part 2:Sterilizing filtration |
| 09/17/2018 |
Sterility |
14-275 |
Complete |
ANSI AAMI |
ST41:2008/(R)2018 |
Ethylene oxide sterilization in health care facilities: Safety and effectiveness |
| 07/15/2019 |
Sterility |
14-533 |
Complete |
ISO |
TS 19930 First edition 2017-12 |
Guidance on aspects of a risk-based approach to assuring sterility of terminally sterilized, single-use health care product that is unable to withstand processing to achieve maximally a sterility assurance level of 10-6 |
| 05/29/2023 |
Sterility |
14-585 |
Complete |
AAMI ISO |
TIR16775:2023 |
Packaging for terminally sterilized medical devices - Guidance on the application of ISO 11607-1 and ISO 11607-2 |
| ISO |
TS 16775 Second edition 2021-11 |
Packaging for terminally sterilized medical devices - Guidance on the application of ISO 11607-1 and ISO 11607-2 |
| 08/21/2017 |
Sterility |
14-502 |
Complete |
ISO |
11138-1 Third edition 2017-03 |
Sterilization of health care products - Biological indicators - Part 1: General requirements |
| ANSI AAMI ISO |
11138-1:2017 |
Sterilization of health care products - Biological indicators - Part 1: General requirements |
| 01/15/2013 |
Sterility |
14-212 |
Complete |
AOAC |
6.2.02:2006 |
Official Method 991.47, Testing Disinfectants Against Salmonella choleraesuis, Hard Surface Carrier Test Method |
| 12/21/2020 |
Sterility |
14-551 |
Complete |
ISO |
14160 Third edition 2020-09 |
Sterilization of health care products - Liquid chemical sterilizing agents for single-use medical devices utilizing animal tissues and their derivatives - Requirements for characterization, development, validation and routine control of a sterilization process for medical devices |
| 01/30/2014 |
Sterility |
14-403 |
Complete |
ASTM |
F2054/F2054M-13 (Reapproved 2020) |
Standard Test Method for Burst Testing of Flexible Package Seals Using Internal Air Pressurization Within Restraining Plates |
| 01/30/2014 |
Sterility |
14-430 |
Complete |
ISO ASTM |
51607 Third edition 2013-06-01 |
Practice for use of an alanine-EPR dosimery system |
| 08/06/2013 |
Sterility |
14-381 |
Complete |
ISO ASTM |
51261 Second edition 2013-04-15 |
Practice for calibration of routine dosimetry systems for radiation processing |
| 08/21/2017 |
Sterility |
14-501 |
Complete |
ASTM |
F1886/F1886M-16 |
Standard Test Method for Determining Integrity of Seals for Flexible Packaging by Visual Inspection |
| 12/18/2023 |
Sterility |
14-594 |
Complete |
ISO |
11607-1 Second edition 2019-02 [Including AMD1:2023] |
Packaging for terminally sterilized medical devices - Part 1: Requirements for materials, sterile barrier systems and packaging systems [Including Amendment 1 (2023)] |
| 07/15/2019 |
Sterility |
14-530 |
Complete |
ISO |
11607-1 Second edition 2019-02 |
Packaging for terminally sterilized medical devices - Part 1: Requirements for materials, sterile barrier systems and packaging systems |
| ANSI AAMI ISO |
11607-1:2019 |
Packaging for terminally sterilized medical devices - Part 1: Requirements for materials, sterile barrier systems and packaging systems |
| 07/15/2019 |
Sterility |
14-531 |
Complete |
ISO |
11607-2 Second edition 2019-02 |
Packaging for terminally sterilized medical devices - Part 2: Validation requirements for forming, sealing and assembly processes |
| ANSI AAMI ISO |
11607-2:2019 |
Packaging for terminally sterilized medical devices - Part 2: Validation requirements for forming, sealing and assembly processes |
| 12/23/2024 |
Sterility |
14-607 |
Complete |
ANSI AAMI |
ST58:2024 |
Chemical sterilization and high-level disinfection in health care facilities |
| 12/23/2019 |
Sterility |
14-538 |
Complete |
ASTM |
F3357-19 |
Standard Guide for Designing Reusable Medical Devices for Cleanability |
| 12/21/2020 |
Sterility |
14-554 |
Complete |
ASTM |
F17-20 |
Standard Terminology Relating to Flexible Barrier Packaging |
| 01/14/2019 |
Sterility |
14-518 |
Complete |
AAMI ANSI |
ST55:2016/(R)2023 |
Table-top steam sterilizers |
| 01/30/2014 |
Sterility |
14-413 |
Complete |
AOAC |
6.2.06:2013 |
Official Method 964.02, Testing Disinfectants Against Pseudomonas aeruginosa, Use-Dilution Method |
| 05/29/2024 |
Sterility |
14-603 |
Complete |
AAMI |
TIR28:2016/(R)2020 |
Product adoption and process equivalence for ethylene oxide sterilization |
| 07/06/2020 |
Sterility |
14-549 |
Complete |
ASTM |
F3004-13 (Reapproved 2020) |
Standard Test Method for Evaluation of Seal Quality and Integrity Using Airborne Ultrasound |
| 07/09/2014 |
Sterility |
14-286 |
Complete |
ANSI AAMI |
ST65:2008/(R)2018 |
Processing of reusable surgical textiles for use in health care facilities |
| 09/17/2018 |
Sterility |
14-517 |
Complete |
ASTM |
F3293-18 |
Standard Guide for Application of Test Soils for the Validation of Cleaning Methods for Reusable Medical Devices |
| 12/23/2024 |
Sterility |
14-608 |
Complete |
AAMI |
TIR106:2024 |
Microbiological methods - Understanding and use of product bioburden data |
| 07/06/2020 |
Sterility |
14-540 |
Complete |
ISO |
11737-2 Third edition 2019-12 |
Sterilization of medical devices - Microbiological methods - Part 2: Tests of sterility performed in the definition, validation and maintenance of a sterilization process |
| ANSI AAMI ISO |
11737-2:2019 |
Sterilization of medical devices - Microbiological methods - Part 2: Tests of sterility performed in the definition, validation and maintenance of a sterilization process |
| 07/06/2020 |
Sterility |
14-545 |
Complete |
ISO ASTM |
51276 Fourth edition 2019-08 |
Practice for use of a polymethylmethacrylate dosimetry system |
| 07/06/2020 |
Sterility |
14-539 |
Complete |
ASTM |
F2475-20 |
Standard Guide for Biocompatibility Evaluation of Medical Device Packaging Materials |
| 09/09/2024 |
Sterility |
14-460 |
Complete |
ISO |
11140-1 Third edition 2014-11-01 |
Sterilization of health care products - Chemical indicators - Part 1: General requirements |
| ANSI AAMI ISO |
11140-1:2014 |
Sterilization of health care products - Chemical indicators - Part 1: General requirements |
| 09/09/2024 |
Sterility |
14-605 |
Complete |
ISO |
13004 First edition 2022-10 |
Sterilization of health care products - Radiation - Substantiation of selected sterilization dose: Method VDmaxSD |
| ANSI AAMI ISO |
13004:2022 |
Sterilization of health care products - Radiation - Substantiation of selected sterilization dose: Method VDmaxSD |
| 07/09/2014 |
Sterility |
14-290 |
Complete |
ANSI AAMI |
ST24:1999/(R)2018 |
Automatic, general purpose ethylene oxide sterilizers and ethylene oxide sterilant sources intended for use in health care facilities, 3ed. |
| 12/19/2022 |
Sterility |
14-581 |
Complete |
ASTM |
F2638-22 |
Standard Test Method for Using Aerosol Filtration for Measuring the Performance of Porous Packaging Materials as a Surrogate Microbial Barrier |
| 12/19/2022 |
Sterility |
14-582 |
Complete |
AAMI ISO |
TIR11137-4:2022 |
Sterilization of health care products - Radiation - Part 4: Guidance on process control |
| ISO |
TS 11137-4 First edition 2020-06 |
Sterilization of health care products - Radiation - Part 4: Guidance on process control |
| 12/19/2022 |
Sterility |
14-583 |
Complete |
ANSI AAMI |
ST98:2022 |
Cleaning validation of health care products - Requirements for development and validation of a cleaning process for medical devices |
| 05/29/2023 |
Sterility |
14-584 |
Complete |
ASTM |
F2391-22 |
Standard Test Method for Measuring Package and Seal Integrity Using Helium as the Tracer Gas |
| 04/04/2016 |
Sterility |
14-333 |
Complete |
ISO |
17665-1 First edition 2006-08-15 |
Sterilization of health care products - Moist heat - Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices |
| ANSI AAMI ISO |
17665-1:2006/(R)2013 |
Sterilization of health care products -- Moist heat -- Part 1: Requirements for the development, validation, and routine control of a sterilization process for medical devices |
| 09/09/2024 |
Sterility |
14-604 |
Complete |
ISO |
11737-3 First Edition 2023-06 |
Sterilization of health care products - Microbiological methods - Part 3: Bacterial endotoxin testing |
| 09/17/2018 |
Sterility |
14-294 |
Complete |
ANSI AAMI |
ST40:2004/(R)2018 |
Table-top dry heat (heated air) sterilization and sterility assurance in health care facilities |
| 09/17/2018 |
Sterility |
14-513 |
Complete |
ASTM |
F2825-18 |
Standard Practice for Climatic Stressing of Packaging Systems for Single Parcel Delivery |
| 07/15/2019 |
Sterility |
14-529 |
Complete |
ISO |
11135 Second edition 2014-07-15 |
Sterilization of health-care products - Ethylene oxide - Requirements for the development, validation and routine control of a sterilization process for medical devices [Including: Amendment 1 (2018)] |
| ANSI AAMI ISO |
11135:2014/A1:2018 |
Sterilization of health-care products - Ethylene oxide - Requirements for the development, validation and routine control of a sterilization process for medical devices - Amendment 1: Revision of Annex E, Single batch release |
| 07/06/2020 |
Sterility |
14-542 |
Complete |
ISO ASTM |
52628 Second edition 2020-04 |
Standard practice for dosimetry in radiation processing |
| 01/30/2014 |
Sterility |
14-405 |
Complete |
ASTM |
F2252/F2252M-13 (Reapproved 2018) |
Standard Practice for Evaluating Ink or Coating Adhesion to Flexible Packaging Materials Using Tape |
| 01/30/2014 |
Sterility |
14-406 |
Complete |
ANSI AAMI |
ST8:2013/(R)2018 |
Hospital steam sterilizers |
| 07/15/2019 |
Sterility |
14-528 |
Complete |
ISO |
11137-1 First edition 2006-04-15 |
Sterilization of health care products - Radiation - Part 1: Requirements for development, validation and routine control of a sterilization process for medical devices [Including: Amendment 1 (2013) and Amendment 2 (2018)] |
| ANSI AAMI ISO |
11137-1:2006/(R)2015 |
Sterilization of health care products - Radiation - Part 1: Requirements for development, validation, and routine control of a sterilization process for medical devices [Including: Amendment 1 (2013) and Amendment 2 (2019)] |
| 05/26/2025 |
Sterility |
14-611 |
Complete |
ISO |
11137-1 Second edition 2025-04 |
Sterilization of health care products - Radiation - Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices |
| 01/30/2014 |
Sterility |
14-336 |
Complete |
ISO |
14161 Second edition 2009-09-15 |
Sterilization of health care products - Biological indicators - Guidance for the selection, use and interpretation of results |
| ANSI AAMI ISO |
14161-2009/(R)2014 |
Sterilization of health care products - Biological indicators: Guidance for the selection, use and interpretation of results |
| 12/21/2020 |
Sterility |
14-552 |
Complete |
ISO ASTM |
51818 Fourth edition 2020-06 |
Practice for dosimetry in an electron beam facility for radiation processing at energies between 80 and 300 keV |
| 01/30/2014 |
Sterility |
14-402 |
Complete |
ASTM |
F1140/F1140M-13 (Reapproved 2020)e1 |
Standard Test Methods for Internal Pressurization Failure Resistance of Unrestrained Packages |
| 07/09/2014 |
Sterility |
14-282 |
Complete |
ASTM |
F2338-09 (Reapproved 2020) |
Standard Test Method for Nondestructive Detection of Leaks in Packages by Vacuum Decay Method |
| 01/30/2014 |
Sterility |
14-404 |
Complete |
ASTM |
F2250-13 (Reapproved 2018) |
Standard Practice for Evaluation of Chemical Resistance of Printed Inks and Coatings on Flexible Packaging Materials |
| 06/27/2016 |
Sterility |
14-481 |
Complete |
ISO |
14644-2 Second edition 2015-12-15 |
Cleanrooms and associated controlled environments - Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration |
| 06/27/2016 |
Sterility |
14-483 |
Complete |
ISO ASTM |
52303 First edition 2015-07-15 |
Guide for absorbed-dose mapping in radiation processing facilities |
| 01/30/2014 |
Sterility |
14-395 |
Complete |
ISO |
14698-2 First edition 2003-09-15 |
Cleanrooms and Associated Controlled Environments - Biocontamination Control - Part 2: Evaluation and Interpretation of Biocontamination Data [Including: Technical Corrigendum 1 (2004)] |
| 01/30/2014 |
Sterility |
14-397 |
Complete |
AOAC |
6.2.04:2013 |
Official Method 955.15, Testing Disinfectants Against Staphylococcus aureus,Use-Dilution Method |
| 01/30/2014 |
Sterility |
14-398 |
Complete |
AOAC |
6.3.05:2013 |
Official Method 966.04, Sporicidal Activity of Disinfectants Method I |
| 01/30/2014 |
Sterility |
14-399 |
Complete |
AOAC |
6.3.06:2012 |
Official Method 965.12 Tuberculocidal Activity of Disinfectants |