STANDARD OPERATING PROCEDURE: WAREHOUSE MANAGEMENT AND MATERIAL HANDLING

1. OBJECTIVE & SCOPE

This document establishes the mandatory operational protocols for environmental tracking, structural segregation, and material movement inside the Raw Material Store (RMS). These guidelines apply to all warehouse logistics, quality verification, and https://medkinglifescience.com/ production personnel handling Active Pharmaceutical Ingredients (APIs) and inactive excipients. The primary purpose is to ensure complete compliance with current Good Manufacturing Practices (cGMP) and maintain raw material purity prior to formulation processing.

2. STRUCTURAL SEGREGATION DEFINITIONS

The facility prevents cross-contamination risks through absolute physical division between warehouse sectors:

• Raw Material Sector: Dedicated to chemical compounds, further divided into active components and inactive blending excipients.
• Packing Material Sector: Reserved for primary foils, blister plastics, and secondary outer printed cartons.
• Finished Goods Sector: A high-security area for completed product batches awaiting distribution.

3. CLIMATIC STORAGE MATRIX

All storage zones require continuous monitoring via automated digital systems. Any environmental deviation must be reported to the Quality Assurance (QA) department immediately for impact evaluation.

• Warehouse Ambient Bounds
  • Target Temperature Range: 15°C to 30°C
  • Target Humidity Range: 35% to 60%
• Excipient Storage Zone
  • Maximum Temperature Limit: 25°C
  • Target Humidity Range: 35% to 60%
• API Storage Isolation
  • Allowable Temperature Range: 15°C to 25°C
  • Target Humidity Range: 35% to 60%

4. INVENTORY LIFE CYCLE PROTOCOLS

Phase I: Arrival, Isolation, and Sampling

1. Route all arriving chemical lots immediately to the designated Quarantine Area.
2. Apply a prominent “Under Testing” indicator tag to all unverified containers.
3. Keep the lot under absolute isolation; zero production floor access is permitted at this stage.
4. Notify the Quality Control (QC) laboratory to draw representative core samples following statistical sampling rules.
5. Hold the inventory until formal, signed analytical clearance is transmitted by the lab manager.

Phase II: Dispensing and Weight Verification

1. Transfer verified, “Released” inventory lots to the active dispensing booth upon receiving an authorized Material Issue Order (MIO).
2. Confirm the clean status of the booth and activate the Reverse Laminar Air Flow (RLAF) system to establish a particle-free air barrier.
3. Weigh the required chemical quantities precisely according to the Master Formula Record (MFR).
4. Secure a mandatory verification sign-off from the supervising production chemist before moving the materials out of the warehouse.

5. REJECTION AND DESTRUCTION PROTOCOLS

1. Move any materials that fail to meet specification immediately to a separate, locked Rejection Area.
2. Apply a highly visible red “Rejected” label to every failed container to completely prevent accidental utilization.
3. Document the failure in the internal Quality Management System (QMS) logbook.
4. Arrange for safe chemical disposal or vendor return according to corporate environmental protocols and under direct QA oversight.

6. MANDATORY TRACEABILITY CONTROL DATA

Every container held or distributed by the warehouse must display an official status label containing the following data points:

• Official Material Name
• Internal Batch Number
• QC Analytical Report Number
• Manufacture & Expiration Dates

• Authorized Warehouse Officer Signature