JP Morgan Chase has told personnel moving into its recently built corporate base in New York that they have to submit their physical characteristics to enter the multibillion-dollar structure.
The investment bank had initially envisioned for the enrollment of biometric data at its Manhattan tower to be voluntary.
Yet, workers of the leading financial institution who have started operations at the main office since August have been sent communications stating that biometric entry was now "compulsory".
This security method demands personnel to provide their hand geometry to pass through entry points in the main floor in place of scanning their identification cards.
The main office building, which apparently cost $3bn to construct, will eventually act as a workplace for thousands of staff members once it is entirely staffed before year-end.
JP Morgan did not provide a statement but it is understood that the employment of biological markers for admission is created to make the premises safer.
There are special provisions for some employees who will retain the ability to use a ID card for entry, although the criteria for who will use more traditional ID access remains undefined.
Complementing the deployment of biometric readers, the company has also launched the "JPMC Work" digital platform, which acts as a electronic pass and hub for staff resources.
The application enables employees to coordinate visitor access, navigate interior guides of the facility and schedule meals from the building's multiple food service providers.
The implementation of tighter entry controls comes as business organizations, especially those with substantial activities in New York, look to enhance safety following the attack of the top executive of one of the biggest American insurance companies in recent months.
The CEO, the boss of UnitedHealthcare, was fatally shot not far from the financial district.
It is not known if the banking institution aims to deploy the biometric system for personnel at its locations in other major financial centres, such as London.
The move comes during controversy over the implementation of technology to monitor employees by their companies, including observing workplace presence.
Previously, all staff members on hybrid work schedules were instructed they have to report to the office on a daily basis.
The organization's head, the financial executive, has characterized JP Morgan's new 60-storey headquarters as a "tangible expression" of the institution.
Dimon, one of the global financial leaders, this week alerted that the likelihood of the US stock market experiencing a decline was much more substantial than many financiers thought.
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