OFFICIAL SEAL CONTENTS & MEANINGS

• Round figures means unity and oneness

• Municipality of Santiago

• Province of Ilocos Sur

• Plow and Seahorses at the center represents the basic industries of the municipality (Agriculture and Fishery)

• The wooden loom signifies the existence of a cottage industry which is loam weaving.

• The tobacco plant flanked on center side by a bundle of palay represents the two major agricultural products of the municipality.

• The red, white and blue with the three stars represent the Philippine flag.

• The overall background of gold is a sign of prosperity and progress.

• The green color is a sign of abundance.