How do you know when a class will be offered?

<p>To declare I have to make a four year plan. The thing is that some classes that I want to take I know for sure are only given on alternating years like Ornithology, however does anybody know a website where they have the information on what years they give classes? I don't want to make a plan and find out that I have to change it because a class is not offered on the year I want to take it =/</p>

<p>You can see the current plan for some departments, but those are always subject to change so that your four year plan is a best effort but susceptible to fine tuning over the years. For example, IB lists the expected semester for its courses [Undergraduate</a> Courses](<a href=“http://ib.berkeley.edu/student/courses/lists/undergrad.php]Undergraduate”>http://ib.berkeley.edu/student/courses/lists/undergrad.php)</p>

<p>if you’re IB then the following website lists all ib courses and when they are expected to be offered. i don’t know if other departments have this.</p>

<p>[Undergraduate</a> Courses](<a href=“http://ib.berkeley.edu/student/courses/lists/undergrad.php]Undergraduate”>http://ib.berkeley.edu/student/courses/lists/undergrad.php)</p>

<p>Okay thanks =) Many of my upper divs are ESPM and IB so it helps a lot.</p>