I have checked the stat can site and the industry code is the same as the one I am using but turbo tax still states it is an invalid code. 

Thanks for sharing this code that finally worked for you. I had same issue & this code worked for me also, even though I have no idea what it is!!

Netfile Error Invalid Industry Code - what's the industry code for garment manufacturing

@Carrie Ca You can search for your Industry code on this Stats Canada webpage: https://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=1369825