The following Passover list is reliable and good to use for Sephardim for Passover 2013:

http://jsor.org/PassoverGuide2013RevJ.pdf

Additionally, please note the Rabbi Ben Chaim has authorized the following:

Dates: Mehadrin Dates from Costco with regular OU on them are ok for Passover 2013

Nuts: Kirkland raw Pecans(whole or half, not midget Pecan pieces) and Almonds from Costco are ok for Passover 2013. For Kirkland raw walnuts, one should check the Allergy Information on the package – if it was produced in a factory together with wheat, the walnuts should be washed before use for Passover. Otherwise, they are ok for Passover 2013.