Maintaining and proving cold chain temperature control of medicines, vaccines, tissue samples, and advanced therapies in transit–from API storage or distribution all the way to the patient–is extremely complex. Proper monitoring of temperature, humidity, shock, light and other extraneous factors throughout the logistics journey is critical. It is essential to maintaining product stability, expedite faster release times, and ultimately, to ensure compliance and prove that a safe temperature range has been maintained to deliver the best quality medication to patients.