{"filing":{"accession_number":"0001193125-26-316762","cik":"0001144967","ticker":"HDB","company_name":"HDFC BANK LTD","form":"6-K","filing_date":"2026-07-27","report_date":"2026-07-24","primary_document":"d162735d6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1144967/000119312526316762/d162735d6k.htm"},"events":[{"id":20574,"run_id":18518,"accession_number":"0001193125-26-316762","anchor_item_number":"EX-99","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"HDFC Bank is exercising a call option to redeem US$1 billion in 3.7% Additional Tier 1 Notes on August 25, 2026. While this is technically a redemption (retirement) of existing debt rather than issuance of new debt, it represents a material modification of the bank's capital structure and direct financial obligations. The redemption of $1 billion in AT1 Notes—a key component of regulatory capital—is a significant financial event that would affect investor assessment of the bank's capital management and financial position.","company_name":"HDFC BANK LTD","ticker":"HDB","filing_date":"2026-07-27","form":"6-K","submitted_at":null,"items":[{"id":19978,"accession_number":"0001193125-26-316762","item_number":"EX-99","item_title":"d162735dex99.htm","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"HDFC Bank is exercising a call option to redeem US$1 billion in 3.7% Additional Tier 1 Notes on August 25, 2026. While this is technically a redemption (retirement) of existing debt rather than issuance of new debt, it represents a material modification of the bank's capital structure and direct financial obligations. The redemption of $1 billion in AT1 Notes—a key component of regulatory capital—is a significant financial event that would affect investor assessment of the bank's capital management and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-27T10:06:22.724393+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19978,"accession_number":"0001193125-26-316762","item_number":"EX-99","item_title":"d162735dex99.htm","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"HDFC Bank is exercising a call option to redeem US$1 billion in 3.7% Additional Tier 1 Notes on August 25, 2026. While this is technically a redemption (retirement) of existing debt rather than issuance of new debt, it represents a material modification of the bank's capital structure and direct financial obligations. The redemption of $1 billion in AT1 Notes—a key component of regulatory capital—is a significant financial event that would affect investor assessment of the bank's capital management and financial position.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-27T10:06:22.724393+00:00","company_name":"HDFC BANK LTD","ticker":"HDB","filing_date":"2026-07-27"}]}