The mark consists of a central circle surrounded by an upper semicircle where at the top appears the wording BER in white color, the number 1978 in gold color, and the wording NAL in white color, over a black background outlined in gold color. Below this, is the circle with a white agave design on a turquoise background and a gold color outline, also a strip that goes from the bottom of the semicircle and surrounds the central circle in beige color, with gold outline, with two turquoise arrow rudders designs on each side.
BER ONE NINE SEVEN EIGHT NAL; BER NINETEEN SEVENTY EIGHT NAL; BER ONE THOUSAND NINE HUNDRED SEVENTY EIGHT NAL
The color(s) white, gold, beige, turquoise and black is/are claimed as a feature of the mark.
The wording BER NAL has no meaning in a foreign language.