Metrology is the science of measurement and its application. It covers how measurement units are defined, how measurements are made, how much doubt is attached to every result, and how…

Calibration is the process of comparing a measuring instrument against a more accurate, traceable reference under controlled conditions, and documenting how far the instrument's readings differ from that reference, together…

Every childhood vaccine administered at a barangay health station in Samar, every dengue vaccine given at a city health centre in Cebu, every routine immunisation provided at a rural health…

Urgent Regulatory Update — October 2025The Animal Industry Development and Competitiveness Act (RA 12308) took effect on October 28, 2025, transferring exclusive jurisdiction over veterinary drugs, biologics, and animal vaccines…

The hospital pharmacist in the Philippines operates at the intersection of multiple regulatory authorities, each with its own set of requirements for pharmaceutical cold chain management — and none of…

The FDA inspector has arrived. You have 15 minutes to produce the cold chain documentation file. This scenario — familiar to any QA manager who has experienced an unannounced FDA…

A thermal mapping study qualifies a cold room. A temperature monitoring system protects it every day after that. This distinction — between the one-time qualification activity and the ongoing protection…

The alarm fires at 2:47 AM. The monitoring system sends an SMS to the on-call pharmacist: the pharmaceutical cold room has been reading above 8°C for 14 minutes. The pharmacist,…

In every Philippine pharmaceutical company, hospital pharmacy, and GMP-regulated food facility, a set of three abbreviations appears repeatedly in qualification documentation, audit findings, and regulatory correspondence: IQ, OQ, PQ. Installation…

You have received a thermal mapping report. It is thick — perhaps 30 to 80 pages, with graphs, tables, floor plan diagrams, and multiple attachments. The QA manager who commissioned…