The instructor's permission is NOT required. This can be a very helpful tool and I encourage students to record whenever possible. A fellow student may be able to help you. This is inappropriate. If you miss a class, lecture notes, exam information and handouts should be obtained from another student.
Attendance is taken prior to each class.
It is important that you be on time. Late students disrupt the class and interfere with a proper learning environment. You are allowed three late arrivals without penalty. There are absolutely NO exceptions to the policy. Personal grooming should kept out of the classroom.