The financial institution has told staff members working at its new corporate base in New York that they must share their biological identifiers to enter the multibillion-dollar building.
The banking corporation had initially planned for the registration of biometric data at its Manhattan skyscraper to be voluntary.
Nevertheless, workers of the US's largest bank who have started operations at the new headquarters since August have been sent communications stating that biometric entry was now "required".
This security method demands personnel to provide their hand geometry to enter access portals in the main floor rather than scanning their identification cards.
The main office building, which allegedly was built for $3 billion to construct, will ultimately act as a home for ten thousand workers once it is completely filled later this year.
JP Morgan opted not to respond but it is believed that the use of physical identifiers for entry is designed to make the building safer.
There are special provisions for some employees who will retain the ability to use a traditional pass for entry, although the criteria for who will employ more standard badge entry remains unclear.
Complementing the introduction of palm and eye scanners, the company has also released the "Work at JPMC" digital platform, which acts as a electronic pass and portal for worker amenities.
The platform allows users to manage external entry, navigate interior guides of the facility and arrange in advance meals from the premises' nineteen on-site dining vendors.
The deployment of stricter access protocols comes as US corporations, particularly those with major presence in New York, look to increase security following the incident of the chief executive of one of the biggest American insurance companies in summer.
The CEO, the head of the insurance giant, was fatally shot not far from the bank's location.
It is unclear if the financial firm plans to implement physical identifier entry for staff at its offices in other key banking hubs, such as London.
The action comes amid debate over the implementation of digital tools to monitor employees by their companies, including monitoring office attendance levels.
Previously, all staff members on flexible arrangements were instructed they must return to the office on a daily basis.
The organization's head, the financial executive, has referred to the bank's new tower as a "impressive representation" of the institution.
The banker, one of the global financial leaders, lately cautioned that the chance of the financial markets crashing was much more substantial than many investors thought.
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