; (B) distributed electronically if the employer customarily communicates with its employees through electronic communications; and (C) posted publicly in conspicuous locations in the workplace, including all places where notices to employees are commonly posted by the employer. (c) Notice to employees subject to an employment loss An employer that intends to use technology that will cause an employment loss for one or more employees of the employer shall, not later than 270 days before any such employment loss, provide and post written notice that includes the information described in subsection (b)(1), in the same manner as described in subsection (b)(2). 4. Required training and benefits (a) Changes in employment position (1) In general An employer who is required under section 3(b) to provide notice of technology that will result in a change in employment position and require different skills due to the use of technology for one or more employees shall, beginning not later than 180 days before changing employee positions due to technology, provide on-the-job training described in paragraph (2) to each affected employee who will be impacted by the technology. (2) Type of training The training provided under paragraph (1) shall— (A) be training that prepares the employee to be able to fulfill the new duties of the position, without regard to the length of time the training will take; and (B) be supplemented, as necessary, by employer-paid training— (i) through a registered apprenticeship program; (ii) that leads to a recognized postsecondary credential (which may be an industry-recognized credential) offered by an institution of higher education