Changes, corrections and approvals should be submitted via e-mail or in writing to our office. Once a job has been approved it will move into production. Please make absolutely sure your file is correct before approving. Your written approval constitutes acceptance and full responsibility for all errors, omissions and legal and ethical compliance of your project. Latka Printing will not accept liability for errors overlooked in the proofing stage. To ensure that your order remains on schedule please respond as soon as possible.