INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
247
PREPARATION OF RAW SILK PRODUCTION TESTING LABORATORY FOR
ACCREDITATION
Sulaymanov Sharif Abdumanabovich
Andijan State Technical Institute
ANNOTATION:
This article studies the process of preparing raw silk production testing
laboratories based on international accreditation requirements. The article analyzes the
technical capacity of the laboratory, quality management system, accuracy of test methods and
repeatability of results. It also discusses measures to prepare the necessary documents for
accreditation in accordance with the international standard ISO/IEC 17025:2017, improve staff
skills and calibrate equipment. The possibilities, problems and ways to overcome them of
bringing laboratories specializing in silk production to the international level in the conditions
of Uzbekistan are considered.
Keywords:
raw silk, testing laboratory, accreditation, ISO/IEC 17025:2017, quality system,
calibration, laboratory infrastructure, methodology, international standard, export-oriented silk.
INTRODUCTION
In recent years, the Republic of Uzbekistan has been making significant strides in modernizing
the sericulture sector, producing export-oriented products, and organizing the production
process in accordance with international requirements. In particular, the role of testing
laboratories in improving the quality of raw silk products and their competitiveness in the world
market is invaluable. From this perspective, the adaptation of testing laboratories to
international accreditation standards is not only a technical requirement, but also an important
strategic direction for national economic interests. Currently, the world's leading silk-producing
countries certify and export their products through accredited laboratories. Therefore, the
process of preparing raw silk testing laboratories for accreditation in Uzbekistan is gradually
developing and requires a scientific approach.
In adapting a raw silk testing laboratory to international standards, the requirements of the
ISO/IEC 17025:2017 standard are of paramount importance. This standard guarantees the
technical capacity of the laboratory, the quality management system, and the accuracy and
reliability of analysis results. In Uzbekistan, there are a number of problems in the process of
preparing such laboratories for accreditation, including outdated technical infrastructure, lack of
qualified specialists, and lack of international standardization of testing methodologies. This
article aims to analyze these processes, assess the current situation, and justify ways to improve
them.
RESULTS
As a result of a thorough analysis of the process of preparing laboratories for accreditation of
raw silk production products, a number of technical and organizational requirements were
identified for these laboratories to operate in accordance with international standards. In
particular, equipping the laboratory infrastructure with modern technologies, developing test
methods in accordance with the requirements of ISO/IEC 17025:2017, regular calibration of
equipment, and continuous improvement of the professional qualifications of employees were
identified as the main factors. These factors are of great importance as criteria for determining
the reliability, repeatability, and international recognition of test results.
INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
248
The research showed that in some cases, existing laboratories have outdated technical
equipment, methods that do not fully comply with modern standards, insufficiently qualified
personnel, and irregular document management under the quality system. This prevents the
laboratory from successfully passing accreditation. It was also revealed that some test results
are not recognized due to their low accuracy and stability when compared with international
analogues. Based on the analysis, it can be concluded that preparing raw silk testing
laboratories for accreditation requires not only technical modernization, but also a complete
revision of the management system. By establishing the activities of laboratories based on
international requirements, the quality level of silk products for export will be guaranteed and
the possibility of producing competitive products that meet the requirements of foreign markets
will expand. This, in turn, will have a positive impact on the national economy and strengthen
the global position of the sericulture industry.
DISCUSSION. Uzbekistan's existing experience and modern approaches in preparing
laboratories testing raw silk products for international accreditation are associated with various
factors, and this process requires extensive analysis. First of all, the fact that the laboratory
infrastructure is based on modern technologies determines the accuracy and reliability of tests.
In many cases, as a result of the obsolescence of existing technical equipment, tests are forced
to undergo re-examination of accuracy.
Monitoring analyses conducted in the period 2021–2024 show that the number of testing
laboratories prepared for accreditation has increased from year to year. If in 2021 only 4
laboratories were ready, in 2024 this figure reached 18. This, in turn, is interpreted as the result
of technical modernization and international cooperation carried out on the basis of state
programs. However, despite the positive growth in indicators, problems remain. In particular,
the qualification of laboratory personnel, document management and quality control systems in
accordance with international accreditation standards have not yet been fully implemented. In
some regions, laboratories preparing for accreditation do not have the necessary methodological
documentation base. The alignment of test methodologies with the requirements of ISO/IEC
17025:2017 is a complex and multi-stage process. In this process, each laboratory must be
assessed based on its technical capabilities, existing test types, analysis protocols and internal
quality system. Many laboratories fail to pass accreditation precisely because of insufficient
methodological readiness.
Regional differences also affect the efficiency of the process. For example, laboratories serving
silk production enterprises in the Fergana Valley and Samarkand regions lag behind
laboratories in Tashkent in terms of technical base. This significantly limits their ability to
obtain accreditation.
Numerous analytical data show that more initiative in the activities of laboratories is supported
by the central authorities. The purchase of equipment from the local budget or cooperation with
calibration centers is practically poorly developed. This reduces the ability of laboratories to
self-finance. The issue of personnel in the preparation of laboratories requires special attention.
The lack of experienced personnel and the lack of a system of continuous training based on
international standards are among the factors reducing the efficiency of laboratories. Analysis
shows that in 2023, only 12 out of 37 laboratories in the republic had fully completed ISO/IEC
17025 courses.
The control mechanisms carried out by the accreditation div in the Republic of Uzbekistan are
constantly improving. However, the lack of sufficient time and financial resources for
INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
249
laboratories to ensure compliance with these requirements poses a major problem. For this
reason, some testing laboratories are forced to postpone obtaining accreditation. In practice,
there are also cases where test results are not recognized in other countries. The reason for this
is the incompatibility of the testing methodology with internationally recognized standards or
the lack of a certificate by the laboratory. Such situations are manifested as an obstacle in
export processes. To ensure the stability of the activities of testing laboratories, it is necessary
to introduce an internal audit system, work on the basis of regular self-assessment and external
assessments. It is these aspects that increase the laboratory's ability to produce reliable results
and have them recognized at the international level. International experience shows that
mechanisms for working on the basis of public-private partnerships play an important role in
successfully bringing laboratories to accreditation. This practice is quite developed in Germany,
Japan and India. In Uzbekistan, this system is just being formed.
The introduction of innovative technologies into the testing process is also an important factor.
For example, fiber-optic testing equipment can accurately measure the diameter and elasticity
of silk fibers. Such technologies make testing fast, repeatable, and reliable.
Most testing laboratories in the republic are state-owned, and their activities are limited by
bureaucratic systems. This reduces the level of flexibility in foreign markets. The number of
private laboratories is small and they are not sufficiently encouraged. Due to the complexity of
the accreditation process, laboratories often turn to external consultants. This entails additional
costs and creates additional obstacles for laboratories with limited budgets.
Based on the results of the analysis, it can be said that the most practical approach is to create
an individual “readiness map” for each laboratory and prepare for accreditation step by step
based on the roadmap. This approach allows you to assess the real state of the laboratory and
develop an appropriate strategy for it.
Another important aspect identified within the framework of the study is the limited testing
scope of laboratories. Many laboratories specialize in only one or two types of testing, which
does not meet the requirements for a wide range of services required for accreditation. During
the discussions, it was found that the lack of exchange of experience between laboratories and
the absence of a single methodological center leads to differences in approaches in this area.
This makes it difficult to compare and generalize the results.
Number of testing laboratories prepared for accreditation in 2021-2024
INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
250
.
The following static analysis examines the results of the work carried out to prepare
laboratories testing raw silk products for accreditation in 2021–2024. The figures show that
while only 4 laboratories were ready in 2021, by 2022 this figure had reached 7. In 2023, it
increased to 12, and in 2024, to 18. This growth dynamics means that the annual growth rate is
in the range of 40–60%, which is the result of the modernization policy pursued by the state.
The diagram above graphically depicts this annual dynamic growth. This growth represents the
stages being taken to bring laboratories technically and organizationally up to international
requirements. The diagram also confirms the consistent development of the testing system, and
the number of laboratories that meet the requirements of the quality system is increasing every
year.
CONCLUSION
Based on the results of the study, it can be said that preparing laboratories testing raw silk
products for international accreditation is one of the important factors in adapting the modern
silk industry to global requirements. The accreditation process strengthens the technical
capacity, methodological soundness, management system and reliability of the results of testing
laboratories.
The analysis showed that although the number of such laboratories in Uzbekistan increased
during 2021–2024, this process has not yet been sufficiently established in most regional
centers. Factors such as insufficient technical equipment, low staff qualifications, and
incomplete quality system formation hinder the successful accreditation of laboratories.
Based on the discussions presented in this article, the following main conclusions can be drawn:
in order to bring laboratories to an international level, it is necessary to establish effective
cooperation between the state and private sectors; along with the modernization of technical
infrastructure, it is necessary to introduce a system of continuous improvement of human
resources; It is necessary to develop unified standardized methodologies for internal quality
systems, audits and documentation.
INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
251
It is also advisable to develop a separate accreditation preparation plan and a step-by-step
roadmap for each testing laboratory. Through this approach, laboratories will develop based on
their real situation and reach an internationally recognized level.
As a final conclusion, it can be said that the preparation of raw silk testing laboratories for
accreditation is not a simple technical task, but a strategic process that requires a
comprehensive and systematic approach. Each measure taken in this direction guarantees the
quality of silk products, increases export potential and strengthens the position of the Uzbek
sericulture sector in the international market.
REFERENCES:
1.Silk Road Chamber of international committee Zhangjiajie, China From the Secretariat of the
ISAC. Cooperation@srcic.com, Decomber 17, 2021
2. Ғуломов А.Э., Хабибуллаев Д.А., Азаматов У.Н., Зарипов Б.З. Республика да мавжуд
ипакчилик корхоналари ва уларда ишлаб чиқарилаётган маҳсулотларнинг таҳлили //
Ж.Тўқимачилик муаммолари. №1. 2017. –С.35 42.
3.Рахимов А. Ю., Сулаймонов Ш. А., Рахимов А. А. Использование искусственного
коконника в процессе завивки коконов тутового шелкопряда //Журнал научных
публикаций аспирантов и докторантов. – 2015. – №. 4. – С. 160-161.
4.Alisher R. et al. Study of the Influence of Silkworm Feeding Conditions on the Quality of
Cocoons and Properties of the Cocoon Shell //Engineering. – 2019. – Т. 11. – №. 11. – С. 755.
5.Рахимов А. Ю., Абдурахмонов А. А., Сулаймонов Ш. А. Изучение состояния
использования ваты-сдира и пути повышения качества коконного сырья //Журнал
научных публикаций аспирантов и докторантов. – 2015. – №. 4. – С. 152-157.
6.Аbdumanabovich, Sulaymonov Sharifjon, Sativaldiyev Aziz Kaxramanovich, and
Sulaymonov Sharifjon. "Theoretical Fundamentals of Cocoon Ball Moisten and its
Modification with Surface Active Substances." Design Engineering (2021): 10636-10647.
7.Сулаймонов Ш. А. Табиий ипакдаги юқори армирловчи кимёвий компанентларни
ўрганиш орқали кимёвий препаратлар ёрдамида пиллани cақлаш усуллари //Academic
research in educational sciences. – 2021. – Т. 2. – №. 12. – С. 407-413.
8.Cулаймонов Ш. Саноат чиқиндиларидан олинган сирт фаол моддаларни пиллакашлик
корхоналарига қўллаш //Academic research in educational sciences. – 2021. – Т. 2. – №. 10. –
С. 894-900.
9.Рахимов А. Ю., Рахимов А. А., Сулайманов Ш. А. Методы очистки отхода
шелководства ваты-сдира. Мethods for cleaning waste of silk weaving //Научная
конференция. – 2020. – С. 135.
10.Рахимов А. А. и др. Классификация, характеристики и свойства отходов натурального
шелка //Вестник науки и образования. – 2020. – №. 5-1 (83). – С. 16-20.
11.Muhammatovich H. M. et al. The Influence of Harmful Substances on the Pigments of
Leaves of Decorative Trees //Annual Research & Review in Biology. – 2019. – С. 1-5.
12.Сулаймонов Ш., Муминов У., Жамолдинов С. Х. Изучение состояния использования
ваты-сдира и пути повышения качества коконного сырья //Universum: технические науки.
– 2019. – №. 7 (64). – С. 17-20.
13.Рахимов А. Ю., Сулаймонов Ш. А., Рахимов А. А. Влияние условий выкормки
тутового шелкопряда на качество коконов //Журнал научных публикаций аспирантов и
докторантов. – 2015. – №. 4. – С. 158-159.
INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR
RESEARCH & DEVELOPMENT
SJIF 2019: 5.222 2020: 5.552 2021: 5.637 2022:5.479 2023:6.563 2024: 7,805
eISSN :2394-6334 https://www.ijmrd.in/index.php/imjrd Volume 12, issue 07 (2025)
252
14.
Sulaymonov, S. & Kholboeva, S. (2023). oeko-tex® standard 100 textile product safety
management system role in product quality assessment according to requirements. International
Bulletin of Applied Science and Technology, 3(5), 352–360.
15. Рахимов А. Ю., Рахимов А. А., Сулайманов Ш. А. Методы очистки отхода
шелководства ваты-сдира //Сборник научных трудов Международной научной
конференции, посвященной 110-летию со дня рождения профессора АГ Севостьянова. –
2020. – С. 135-137.
16. Sulaymonov S. Ultrasonic cleaning technologi for law temperature cocoon brush to obtain
quality raw silk from surfactant modified cocoons //Scientific and technical journal machine
building. – 2022.
