TSX: LAC ● NYSE: LAC www.lithiumamericas.com 510 Burrard St, 3rd Floor Vancouver BC, V6C 3B9 www.computershare.com Date: March 18, 2024 To: All Canadian Securities Regulatory Authorities Subject: LITHIUM AMERICAS CORP. Dear Sir/Madam: Exhibit 99.1 We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer: | Meeting Type : | | Annual General and Special Meeting | | | --- | --- | --- | --- | | Record Date for Notice of Meeting : | | April 12, 2024 | | | Record ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report: Not applicable ☐ TRANSITION REPORT PURSUANT ...

August 2023 NI 43-101 DISCLOSURE 40 years of supply life with potential expansion opportunity Development planning for Caucharí-Olaroz Stage 2 expansion of at least 20 ktpa LCE (100% basis) | --- | --- | |----------------------------------------|-------------------| | LAC | NYSE and TSX | | Currency Exchange | USD | | Shares Outstanding(3) | 160M | | 52 Week Range(2) (NYSE) | $17.58 - $33.10 | | Share Price(1) (NYSE) | $20.18 | | Average Daily Volume(2) (NYSE & TSX) | 2.0M | | Market Cap(1) | $3.2B | | Cash ...

(1) See the Company's news release of January 31, 2023, titled "Lithium Americas Provides General Motors Transaction Details and Update on Construction Plan for Thacker Pass" for full details. (2) See the Company's news release of February 16, 2023 for full details. (3) As of May 15, 2023. 5 Shareholders(4) | --- | --- | --- | --- | --- | --- | --- | |------------|--------------------------------------------------------|--------------------|-----------|-------|-------|-------| | | | | | | | | | | | | ROW 2% ...

| --- | --- | --- | --- | --- | |------------------------|-------|-------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | CORPORATE PRESENTATION | | | | | | OCTOBER 2022 | | | | | CAUTIONARY STATEMENT ADDITIONAL REFERENCE MATERIALS This presentation should be read in conjunction with Lithium Americas Corp.'s ("Lithium Americas", "LAC" or the "Company") news releases, latest Management's Discussion and Analysis ("MD&A") and Financial Statements ("Financials") for the nine months ended Sept ...

| --- | --- | --- | --- | |------------------------|-------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | LithiumAmericas | | | | | CORPORATE PRESENTATION | | | | | JUNE 2022 | | | | CAUTIONARY STATEMENT ADDITIONAL REFERENCE MATERIALS This presentation should be read in conjunction with Lithium Americas Corp.'s ("Lithium Americas", "LAC" or the "Company") news releases, latest Management Discussion and Analysis ("MD&A") and Financial Statements ("Financials") for the three months ende ...

| --- | --- | --- | --- | --- | --- | |----------------------------------|-------|-------|-------|-------|-------------------------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CORPORATE PRESENTATION MAY 2022 | | | | | | | | | | | | | | Caucharí-Olaroz Jujuy, Argentina | | | | | Thacker Pass Nevada, US | CAUTIONARY STATEMENT ADDITIONAL REFERENCE MATERIALS This presentation should be read in conjunction with Lithium Americas Corp.'s ("Lithium Americas", "LAC" or the "Company") new ...

CORPORATE PRESENTATION JANUARY 2022 Caucharí-Olaroz Jujuy, Argentina CAUTIONARY STATEMENT ADDITIONAL REFERENCE MATERIALS This presentation should be read in conjunction with Lithium Americas Corp.'s ("Lithium Americas", "LAC" or the "Company") news releases, latest Management Discussion and Analysis and Financial Statements for the nine months ended September 30, 2021, Technical Reports, Annual Information Form, Management Information Circular and new release dated January 25, 2022 (collectively "Disclosure ...

LithiumAmericas Thacker Pass Nevada, US CORPORATE PRESENTATION JUNE 2021 CAUTIONARY STATEMENT Additional Reference Materials This presentation should be read in conjunction with Lithium Americas Corp.'s ("Lithium Americas", "LAC" or the "Company") news releases, latest Management Discussion and Analysis, Financial Statements and Technical Reports, Annual Information Form for the period ended March 31 2021, and Management Information Circular (collectively "Disclosure Documents"), for full details of the inf ...

LithiumAmericas Caucharí-Olaroz Jujuy, Argentina CORPORATE PRESENTATION MARCH 2021 CAUTIONARY STATEMENT Forward-Looking Statements & Information This presentation contains "forward-looking information" within the meaning of applicable Canadian securities legislation, and "forward-looking statements" within the meaning of applicable United States securities legislation (collectively referred to as "forward-looking information" ("FLI")). All statements, other than statements of historical fact, are FLI and ca ...