**EXHIBIT 31.2**

 

**Certification of Principal Financial Officer**

 

I, Linda Zwobota, certify that:

 

| 1.                   | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Lightbridge Corporation;                                                                                                                                                                                                         |
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| 2.                   | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
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| Date: March 30, 2018 | By:                                                                                                                                                                                                                                                                                                        | */s/ Linda Zwobota* |  |
|                      |                                                                                                                                                                                                                                                                                                       | Linda Zwobota |  |
|                      |                                                                                                                                                                                                                                                                                                       | Chief Financial Officer and Treasurer |  |
|                      |                                                                                                                                                                                                                                                                                                       | (Principal Financial and Accounting Officer) |  |