UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15(d)-16 UNDER ~~THE SECURITIES EXCHANGE ACT OF 1934~~

~~For~~THE ~~the~~SECURITIES ~~month~~EXCHANGE ofACT ~~March~~OF ~~2020~~1934

For the month of April 2022

Commission File Number: 000-29922

~~TOMBSTONE~~Tombstone ~~EXPLORATION~~Exploration ~~CORPORATION~~Corporation

(Translation of registrant’s name into English)

6529 E. Friess Dr.

Scottsdale, AZ ~~8525~~85254

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐

~~[X]~~Indicate by check mark if the registrant is submitting the Form 206-FK ~~[ ]~~in ~~Form~~paper 40as permitted by Regulation S-FT Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(17): ~~[ ]~~☐

Indicate by check mark ifwhether by furnishing the ~~registrant~~information iscontained ~~submitting~~in ~~the~~this Form, ~~6-K~~the inregistrant ~~paper~~is asalso ~~permitted~~thereby byfurnishing ~~Regulation~~the ~~S-T~~information to the Commission pursuant to Rule ~~101~~12g3-2(b)~~(1):~~ ~~[ ]~~under the Securities Exchange Act of 1934. Yes ☐ No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): [ ]

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes [ ] No [X]

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _________

~~Other~~CHANGE ~~Events;~~IN ~~Coronavirus~~REGISTRANT’S ~~Update~~CERTIFYING ACCOUNTANT

OnTombstone ~~March~~Exploration 4,Corporation ~~2020 and March 25, 2020, the U.S. Securities and Exchange Commission~~ (the “~~Commission~~Company”), ~~issued~~is ~~orders~~furnishing ~~under~~this ~~Section~~current 36report ~~(Release~~on ~~No.~~Form 346-~~88318)~~K ofto ~~the~~report ~~Securities~~that ~~Exchange~~on ~~Act~~April of27, ~~1934~~2022, ~~(“Exchange~~the ~~Act”)~~Board ~~granting~~of ~~exemptions~~Directors ~~from specified provisions~~ of the ~~Exchange~~Company ~~Act~~approved ~~and certain rules thereunder (~~the ~~“Order”).~~dismissal ~~The Order provides that a registrant (as defined in Exchange Act Rule 12b-2) subject to the reporting requirements~~ of ~~Exchange Act Section 13(a) or 15(d)~~Sadler, ~~and~~Gibb ~~any~~& ~~person required to make any filings with respect to such a registrant~~Associates, isLLC ~~exempt from any requirement to file or furnish materials with the Commission under Exchange Act Sections 13~~(a“SGA”), ~~13(f),~~as ~~13(g),~~its ~~14(a),~~independent ~~14(c),~~certifying ~~14(f),~~accountants. SGA ~~15(d)~~has ~~and~~served ~~Regulations~~as ~~13A, Regulation 13D-G (except for those provisions mandating~~ the ~~filing~~Company’s ofindependent ~~Schedule~~certifying ~~13D~~accountants orsince ~~amendments~~March ~~to Schedule 13D)~~4, ~~14A, 14C and 15D, and Exchange Act Rules 13f-1, and 14f-1, as applicable, where certain conditions are satisfied~~2019.

~~Tombstone~~The ~~Exploration~~reports ~~Corporation~~of (SGA on the “Company~~”),~~'s isconsolidated ~~furnishing~~financial ~~this~~statements ~~current~~for ~~report~~the onfiscal ~~Form~~years ~~6-K~~ended toDecember ~~indicate~~31, ~~its~~2020 ~~reliance~~and on2019 ~~the~~did ~~Order~~not incontain ~~connection~~an ~~with~~adverse ~~the~~opinion ~~Company’s~~or ~~Annual~~a ~~Report~~disclaimer onof ~~Form~~opinion, ~~20-F~~and ~~for~~were ~~the~~not ~~year~~qualified ~~ended~~or ~~December~~modified 31as to uncertainty, ~~2019~~audit asscope aor ~~result~~accounting ofprinciples, except that such report contained an explanatory paragraph in respect to uncertainty as to the ~~circumstances~~Company’s ~~set~~ability ~~forth~~to ~~below~~continue as a going concern.

~~The~~During the Company’'s ~~headquarters~~two ~~and~~most arecent ~~significant~~fiscal ~~portion~~years ofand ~~its~~any ~~business~~subsequent ~~operations~~interim ~~are~~period ~~located~~preceding inthe ~~areas~~dismissal of ~~the~~SGA, ~~United~~there ~~States~~were ~~currently~~(i) onno ~~“lock-down”~~disagreements ~~orders~~(as orthat ~~“shelter~~term is described in ~~place”~~Item ~~recommendations~~304 ~~for~~(a)(1)(iv) ~~the~~of ~~national~~Regulation ~~health~~S-K ~~crisis,~~and ~~including~~the ~~key~~related ~~personnel~~instructions) ~~responsible~~with ~~for~~SGA ~~assisting~~on ~~the~~any ~~Company~~matter inof ~~the~~accounting ~~development~~principles ofor ~~its~~practices, financial ~~statements.~~statement Asdisclosure, aor ~~result~~auditing ofscope ~~the~~or ~~travel~~procedure, ~~and~~which ~~work~~disagreement(s) ~~restrictions~~if ~~stemming~~not ~~from~~resolved to the ~~COVID-19~~satisfaction ~~pandemic~~of SGA, ~~the~~would ~~Company~~have iscaused ~~unable~~SGA to ~~obtain~~make ~~financial~~reference ~~records that it needs~~ to ~~permit~~ the ~~Company~~subject tomatter ~~file~~of athe ~~timely~~disagreement(s) ~~and~~in ~~accurate~~connection ~~Annual~~with ~~Report on Form 20-F for~~ its ~~year ended December 31~~report, ~~2019~~and by(ii) ~~the~~no ~~prescribed~~reportable ~~date~~events ~~without~~of ~~undue~~the ~~hardship~~type ~~and~~required ~~expense~~ to ~~the~~be ~~Company.~~disclosed ~~The~~by ~~Company~~Item ~~will~~304(a)(1)(v) ~~file~~of ~~its~~Regulation ~~Annual Report as soon as practicably possible~~S-K.

On April 27, 2022, the Company engaged RBSM LLP (“RBSM”) to be its independent certifying accountants for the year ended December 31, 2021.

During the Company’s most recent two fiscal years and through the subsequent interim period on or prior to April 27, 2022, neither the Company nor anyone on its behalf has consulted with RBSM on either (a) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the Company’s financial statements, or (b) any matter that was the subject of a disagreement, as that term is defined in Item 16F(a)(1)(iv) of Form 20-F (and the related instructions thereto) or a reportable event as set forth in Item 16F(a)(1)(v)(A) through (D) of Form 20-F.

Prior to April 27, 2022, the Company did not consult with RBSM regarding (1) the application of accounting principles to specified transactions, either completed or proposed, (2) the type of audit opinion that might be rendered on the Company’s financial statements, (3) written or oral advice was provided that would be an important factor considered by the Company in reaching a decision as to an accounting, auditing or financial reporting issues, or (4) any matter that was the subject of a disagreement between the Company and its predecessor auditor as described in Item 304(a)(1)(iv) or a reportable event as described in Item 304(a)(1)(v) of Regulation S-K.

On May 2, 2022, the Company provided SGA with a copy of the disclosures it is making on this Report on Form 6-K, and requested that SGA furnish it with a letter addressed to the SEC stating whether it agrees with the above statements. A copy of the letter from SGA dated May 2, 2022, is filed as Exhibit 99.1 to this Report on Form 6-K.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 30, 2020	TOMBSTONE EXPLORATION CORPORATION
	TOMBSTONE EXPLORATION CORPORATION
	/s/ Alan Brown
Date: May 2, 2022		/s/ Alan Brown
	By: Alan Brown
	By:	Alan Brown
	Its: President and Chief Executive Officer
	Its:	President and Chief Executive Officer

EXHIBIT INDEX

Exhibit No.		Exhibit
99.1		Letter from SGA dated May 2, 2022

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