System and methods for implementing supply chain visibility updates

A method for implementing visibility updates within a supply chain that includes a plurality of partners, the method being performed by one or more processors and comprising:

• storing, by the one or more processors, event data on a non-transitory computer-readable storage medium accessible over a network to a plurality of partners, the event data corresponding to at least one event associated with an item while the item was in possession of the first partner;
• receiving, by the one or more processors, a request for access to modify the event data by a second partner in the supply chain, while the item is in possession of the first partner;
• denying, by the one or more processors, the request for access to modifying the stored event data by the second partner and permitting the second partner to have visual access to the stored event data;
• determining, by the one or more processors, that the item traveled through a portion of the supply chain from the first partner to the second partner and any intervening partners;
• and
• authorizing, by the one or more processors, the second partner to access the first event data from the computer-readable storage medium for modifying the stored even data, in response to determining that the item traveled through the portion of the supply chain and denying access to modify the stored event data by the first partner and permitting the first partner to have visual access to the stored data.