Figure 1.

Representative pictures of the classified areas inside the Cell Factory.

Notes: (A) A GMP operator at work. The ventilated pass box is used to introduce the materials in the cleanroom. (B) An air shower in the storage room of a production site. It is used to remove the dust before introducing the materials in the classified areas. (C) Exit lane from the cleanroom. Each working room has its own, separated exit for the personnel and pass box for the materials. (D) An overview of the area for the preparation of materials. To access this area the operator must go through rooms of increasing air cleanliness.

Abbreviation: GMP, good manufacturing practice.