EX. 12(b)(1)
Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
Robert A. Fritts, President, and Mark D. Nerud, Chief Financial Officer of the JNL Series Trust (the "Trust"), certify that:
1. | This Form N-CSR filing for the Trust (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
2. | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Trust. |
By: | /s/ Robert A. Fritts |
| Robert A. Fritts Chief Executive Officer |
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Date: | March 9, 2006 |
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By: | /s/ Mark D. Nerud |
| Mark D. Nerud Chief Financial Officer |
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Date: | March 9, 2006 |