UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-K/A

Amendment No. 1





(Mark One)

|x | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ------------------------------------------------------------------------------------

For the fiscal year ended December 31, 2011

or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

For the transition period from             to

Commission file number: 000-54192





REVA MEDICAL, INC.

(Exact name of registrant as specified in its charter)







|                                                               |  |                                                     
|-------------------------------------------------------------- |  | ----------------------------------------------------
|Delaware                                                       |  | 33-0810505                                          
|(State or other jurisdiction of
incorporation or organization) |  | (I.R.S. Employer Identification No.)                
|                                                               | 
|5751 Copley Drive, San Diego, CA 92111                         |  | (858) 966-3000                                      
|(Address of principal executive offices,
including zip code)   |  | (Registrants telephone number,
including area code)

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act: Common Stock, $0.0001 par value per share





Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    
Yes   ̈    No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes   ̈    No  x

Indicate
by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No   ̈

Indicate by check mark whether the registrant has submitted electronically and posted on its
corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the
registrant was required to submit and post such files).    Yes  x    No   ̈

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not
contained herein, and will not be contained, to the best of registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form
10-K.    x

Indicate by check mark whether the registrant is a large
accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of large accelerated filer, accelerated filer and smaller reporting company in Rule 12b-2
of the Exchange Act. (Check one):



|                        |  |                                                  |  |                           |  |  
|----------------------- |  | ------------------------------------------------ |  | ------------------------- |  | -
|Large accelerated filer |  |  ̈                                                |  | Accelerated filer         |  | x
|                        |  |                                                  | 
|Non-accelerated filer   |  |  ̈  (Do not check if a smaller reporting company) |  | Smaller reporting company |  |  ̈

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Act).    Yes   ̈    No  x

The aggregate market value of the common equity held by non-affiliates of the registrant as of June 30, 2011 totaled approximately $201,306,000 based on the closing price for the registrants
Common Stock trading in the form of CHESS Depositary Interests, or CDIs, as reported by the Australian Securities Exchange and based on the closing currency exchange rate in effect that day. Such value excludes Common Stock and CDIs held by
directors, executive officers, and 10% or greater stockholders as of June 30, 2011. The identification of 10% or greater stockholders as of June 30, 2011 is based on Schedule 13G and amended Schedule 13G reports publicly filed
before June 30, 2011. This calculation does not reflect a determination that such parties are affiliates for any other purposes.

As of
February 15, 2012, there were 33,076,203 shares of the registrants Common Stock outstanding.

DOCUMENTS
INCORPORATED BY REFERENCE



|                                                                                                                                                                                                                                                                    
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Document Description                                                                                                                                                                                                                                                
|Portions of the registrants notice of annual meeting of stockholders and proxy statement to be filed pursuant to Regulation 14A within 120 days after
registrants fiscal year end of December 31, 2011 are incorporated by reference into Part III of this report.









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Explanatory Note

This Amendment No. 1 (the Amendment) to our Annual Report on Form 10-K for the fiscal year ended December 31, 2011 (the Annual Report) is being filed solely for the
purpose of re-filing revised Exhibits 31.1 and 31.2 hereto. The revised exhibits include the language in the introductory paragraph of paragraph 4 and paragraph 4(b) of the certifications required by Item 601(b)(31) of Regulation S-K, which
language was inadvertently omitted from such certifications when originally filed. This Amendment consists solely of the preceding cover page, this explanatory note and each of the revised certifications filed as exhibits to the Amendment.

The Amendment does not reflect events occurring after the date of the original filing of the Annual Report nor does it modify, update, or
confirm any of the other disclosures contained therein in any way.

PART IV

Item 15. Exhibits and Financial Statement Schedules



|               |  |                                                                                                                                             
|-------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit
Number |  | Description                                                                                                                                 
|               | 
|31.1           |  | Certification of Principal Executive Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended.
|               | 
|31.2           |  | Certification of Principal Financial Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended.



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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Annual Report on Form 10-K/A to be signed on its behalf by the
undersigned, thereunto duly authorized.



|                        |  |                    |  |                                                           
|----------------------- |  | ------------------ |  | ----------------------------------------------------------
|                        |  | REVA Medical, Inc.
|                        |  |                   
|Dated: December 5, 2012 |  | By:                |  | /s/ Robert B. Stockman                                    
|                        |  |                    |  | Name: Robert B. Stockman                                  
|                        |  |                    |  | Title:   Chairman of the Board and Chief Executive Officer



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INDEX TO EXHIBITS



|               |  |                                                                                                                                             
|-------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit
Number |  | Description of Exhibits                                                                                                                     
|               | 
|31.1           |  | Certification of Principal Executive Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended.
|               | 
|31.2           |  | Certification of Principal Financial Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended.