Company Announcements

PRICING SUPPLEMENT

Inter-American Development Bank

Global Debt Program

Series No.: 811

U.S.$3,500,000,000 0.500 percent Notes due September 23, 2024 (the "Notes")

Issue Price:  99.926 percent

Application has been made for the Notes to be admitted to the
Official List of the Financial Conduct Authority and
to trading on the London Stock Exchange plc's
UK Regulated Market

BofA Securities

HSBC

J.P. Morgan

TD Securities

Barclays

BMO Capital Markets

Citigroup

Deutsche Bank

Goldman Sachs International

Morgan Stanley

Nomura

RBC Capital Markets

Scotiabank

The date of this Pricing Supplement is September 21, 2021.

Terms used herein shall be deemed to be defined as such for the purposes of the Terms and Conditions (the "Conditions") set forth in the Prospectus dated July 28, 2020 (the "Prospectus") (which for the avoidance of doubt does not constitute a prospectus for the purposes of Part VI of the United Kingdom ("UK") Financial Services and Markets Act 2000 or a base prospectus for the purposes of Regulation (EU) 2017/1129 (as amended, the "Prospectus Regulation") or the Prospectus Regulation as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 ("EUWA")).  This Pricing Supplement must be read in conjunction with the Prospectus.  This document is issued to give details of an issue by the Inter-American Development Bank (the "Bank") under its Global Debt Program and to provide information supplemental to the Prospectus.  Complete information in respect of the Bank and this offer of the Notes is only available on the basis of the combination of this Pricing Supplement and the Prospectus.

MiFID II and UK MiFIR product governance / Retail investors, professional investors and ECPs target market - See "General Information-Additional Information Regarding the Notes-Matters relating to MiFID II and UK MiFIR" below.

Terms and Conditions

The following items under this heading "Terms and Conditions" are the particular terms which relate to the issue the subject of this Pricing Supplement.  Together with the applicable Conditions (as defined above), which are expressly incorporated hereto, these are the only terms that form part of the form of Notes for such issue.

General Information

Additional Information Regarding the Notes

1.          Use of Proceeds

            The net proceeds from the sale of the Notes will be included in the ordinary capital resources of the Bank and, will not be committed or earmarked for lending to, or financing of, any specific loans, projects or programs. The Bank, in partnership with its member countries, works to reduce poverty and inequalities in Latin America and the Caribbean by promoting economic and social development in a sustainable, climate friendly way.

            The Bank's strategic priorities include social inclusion and equality, productivity and innovation and economic integration along with three cross-cutting issues: gender equality and diversity, climate change and environmental sustainability, and institutional capacity and the rule of law. Each strategic priority of the Bank aligns to at least one of the United Nations Sustainable Development Goals ("SDGs"), with all goals covered within the Bank's institutional strategy, which may be adapted from time to time should the United Nations SDGs definition evolve.

            All projects undertaken by the Bank go through the Bank's rigorous sustainability framework. The framework tracks measurable results, adherence to lending targets and the effectiveness of its environmental and social safeguards. The Bank's administrative and operating expenses are currently covered entirely by the Bank's various sources of revenue, consisting primarily of net interest margin and investment income (as more fully described in the Bank's Information Statement).

2.         Matters relating to MiFID II and UK MiFIR

The Bank does not fall under the scope of application of either the MiFID II or the UK MiFIR regime.  Consequently, the Bank does not qualify as an "investment firm", "manufacturer" or "distributor" for the purposes of MiFID II or UK MiFIR.

MiFID II product governance / Retail investors, professional investors and ECPs target market

Solely for the purposes of the EU manufacturer's product approval process, the target market assessment in respect of the Notes has led to the conclusion that: (i) the target market for the Notes is eligible counterparties, professional clients and retail clients, each as defined in MiFID II; and (ii) all channels for distribution of the Notes are appropriate. Any person subsequently offering, selling or recommending the Notes (a "distributor") should take into consideration the EU manufacturer's target market assessment; however, a distributor subject to MiFID II is responsible for undertaking its own target market assessment in respect of the Notes (by either adopting or refining the EU manufacturer's target market assessment) and determining appropriate distribution channels.

For the purposes of this provision, the expression "EU manufacturer" means TD Global Finance unlimited company, and the expression "MiFID II" means Directive 2014/65/EU, as amended.

UK MiFIR product governance / Retail investors, professional investors and ECPs target market

Solely for the purposes of each UK manufacturer's product approval process, the target market assessment in respect of the Notes has led to the conclusion that: (i) the target market for the Notes is retail clients, as defined in point (8) of Article 2 of Regulation (EU) No 2017/565 as it forms part of UK domestic law by virtue of the EUWA, eligible counterparties, as defined in COBS, and professional clients, as defined in UK MiFIR; and (ii) all channels for distribution of the Notes are appropriate. Any person subsequently offering, selling or recommending the Notes (a "distributor") should take into consideration the UK manufacturers' target market assessment; however, a distributor subject to the UK MiFIR Product Governance Rules is responsible for undertaking its own target market assessment in respect of the Notes (by either adopting or refining the UK manufacturers' target market assessment) and determining appropriate distribution channels.

For the purposes of this provision, (i) the expression "UK manufacturers" means HSBC Bank plc, J.P. Morgan Securities plc and Merrill Lynch International, (ii) the expression "COBS" means the FCA Handbook Conduct of Business Sourcebook, (iii) the expression "UK MiFIR" means Regulation (EU) No 600/2014 as it forms part of UK domestic law by virtue of the EUWA and (iv) the expression "UK MiFIR Product Governance Rules" means the FCA Handbook Product Intervention and Product Governance Sourcebook.

For the purposes of this provision, the expression UK MiFIR means Regulation (EU) No 600/2014 as it forms part of UK domestic law by virtue of the EUWA.

INTER-AMERICAN DEVELOPMENT BANK