Wesbanco is subject to extensive federal and state regulation, supervision and examination. Banking regulations are primarily intended to protect depositors' funds, federal deposit insurance funds and the banking system as a whole, rather than corporate shareholders. These regulations affect Wesbanco's lending practices, capital structure, investment practices, dividend policy, operations and growth, among other things. These regulations also impose obligations to maintain appropriate policies, procedure and controls. Congress and federal regulatory agencies continually review banking laws, regulations and policies for possible changes. Changes to statutes, regulations or regulatory policies, including changes in interpretation or implementation of statutes, regulations or policies, could affect Wesbanco in substantial and unpredictable ways. Such changes could subject Wesbanco to additional costs, limit the types of financial services and products that could be offered, and/or increase the ability of non-banks to offer competing financial services and products, among other things. Failure to comply with laws, regulations or policies could result in sanctions by regulatory agencies, civil penalties and/or reputation damage, which could have a material adverse effect on Wesbanco's business, financial condition and result of operations.
As of December 31, 2023, Wesbanco had $131.0 million in junior subordinated debt presented as a separate category of long-term debt on its Consolidated Balance Sheets. For regulatory purposes, Trust Preferred Securities totaling $126.9 million underlying such junior subordinated debt were previously included in Tier 1 capital in accordance with regulatory reporting requirements prior to December 31, 2019. Rules issued in 2013 generally exclude trust preferred securities from Tier 1 capital beginning in 2015. A grandfather provision permitted bank holding companies with consolidated assets of less than $15 billion to continue counting existing trust preferred securities as Tier 1 capital until maturity. As of December 31, 2019, Wesbanco's assets were greater than $15 billion; therefore, all such securities are no longer counted as Tier 1 capital but instead are counted as Tier 2 capital subject to limits.
In addition, international capital standards known as Basel III, which were implemented by a U.S. federal banking agencies' joint final rule issued in July 2013, and effective January 1, 2015, further increase the minimum capital requirements applicable to Wesbanco and the Bank, which may negatively impact both entities. Additional information about these changes in capital requirements are described above in "Item 1. Business-Capital Requirements."
Regulation of Wesbanco and its subsidiaries is expected to continue to expand in scope and complexity in the future. These laws are expected to have the effect of increasing Wesbanco's costs of operating and reducing its revenues, and may limit its ability to pursue business opportunities or otherwise adversely affect its business and financial condition. The Dodd-Frank Act and other laws, as well as rules implementing or related to them, may adversely affect Wesbanco. Specifically, any governmental or regulatory action having the effect of requiring Wesbanco to obtain additional capital or increase short-term liquidity could reduce earnings and have a material dilutive effect on current shareholders, including the Dodd-Frank Act source of strength requirement that bank holding companies make capital infusions into a troubled subsidiary bank. Legislation and regulation of overdraft fees and charges, debit card fees, credit cards and other bank services, as well as changes in Wesbanco's practices relating to those and other bank services, may affect Wesbanco's revenue and other financial results. Additional information about increased regulation is provided in "Item 1. Business" under the headings "Supervision and Regulation," "Holding Company Regulations," "Capital Requirements," "Dodd-Frank Act," and "Consumer Protection Laws."