Good Laboratory Practice
EXEL Water Systems designs packaged water plants that are built not just for production — but for full regulatory compliance. Our GLP framework ensures every plant we install meets BIS and IS 14543:2004 standards.
IS 14543:2004
Indian Standard for Packaged Water
NABL Certified
All testing instruments calibrated
Hourly / Daily
Physical, chemical & microbiological
GLP Requirements & Practices
Quality Control Personnel
Q.C Personnel of Microbiologist and Chemist are essential for maintaining quality in a packaged drinking water plant. Qualified personnel ensure every batch meets safety and purity benchmarks.
Testing Procedures – IS 14543:2004
All testing procedures are carried out as per IS 14543:2004, the Indian Standard for packaged drinking water. Strict adherence ensures compliance with Bureau of Indian Standards requirements.
Periodic Testing & Records
Q.C personnels must pursue STI and testing of physical, chemical and microbiological parameters. Periodical records must be retained on an hourly, daily, weekly, and monthly basis for traceability.
NABL Calibrated Instruments
All instruments used in testing must be NABL calibrated and periodic in-house calibration must be maintained. This ensures measurement accuracy and laboratory credibility.
Water Sample Analysis
Q.C. personals must analyse samples of raw water, intermediate processed water, and packaged drinking water at every stage of production to maintain consistent water quality standards.
Sanitization Compliance
Sanitization of filling and packaging rooms must be preserved as per BIS standards. Maintaining a hygienic production environment prevents contamination at the most critical stage.
Integrated Practice Standards
All staff must follow good laboratory practice, good hygienic practice, and good manufacturing practice in an integrated manner — these three pillars together define a compliant packaged water operation.
Practice (GLP)
Practice (GHP)
Practice (GMP)
The Three Pillars of Compliance
Integrated practice that ensures quality, safety & excellence in every drop
Good Laboratory Practice
Ensures accurate testing, reliable data, and absolute integrity of output, given standard laboratory protocols and skilled personnel.
Good Hygiene Practice
Maintains cleanliness, prevents contamination, and ensures a hygienic environment throughout the water production process.
Good Manufacturing Practice
Adheres to systematic manufacturing standards to ensure consistent product quality, safety, and regulatory compliance.
Need a GLP-Compliant Plant?
Our packaged drinking water plants are designed from the ground up with GLP, GHP, and GMP compliance in mind. Talk to our engineering team to understand how we can help your plant meet every regulatory requirement.
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