(a) Each cannabis establishment shall establish, maintain and comply with written policies and procedures for the cultivation, processing, manufacture, security, storage, inventory and distribution of cannabis, as applicable to the specific license type. Such policies and procedures shall include methods for identifying, recording and reporting diversion, theft or loss, and for correcting all errors and inaccuracies in inventories. Cannabis establishments shall include in their written policies and procedures a process for each of the following, if the establishment engages in such activity:

(1) Handling mandatory and voluntary recalls of cannabis. Such process shall be adequate to deal with recalls due to any order of the commissioner and any voluntary action by the cannabis establishment to remove defective or potentially defective cannabis from the market or any action undertaken to promote public health and safety by replacing existing cannabis with improved products or packaging;

(2) Preparing for, protecting against and handling any crisis that affects the security or operation of any facility used in the operation of a cannabis establishment in the event of a strike, fire, flood or other natural disaster, or other situations of local, state or national emergency;

(3) Ensuring that any outdated, damaged, deteriorated, misbranded or adulterated cannabis is segregated from all other inventory and destroyed. Such procedure shall provide for written documentation of the cannabis disposition; and

(4) Ensuring the oldest stock of a cannabis is sold, delivered or dispensed first. Such procedure may permit deviation from this requirement, if such deviation is temporary and approved by the commissioner.

(b) A cannabis establishment shall (1) store all cannabis in such a manner as to prevent diversion, theft or loss, (2) make cannabis accessible only to the minimum number of specifically authorized employees essential for efficient operation, and (3) return any cannabis to a secure location at the end of the scheduled business day.