Burial containers must be 100% biodegradable and non- toxic.  Shrouds and certified green caskets are acceptable.  All burial shrouds must be made of natural plant or animal fibers.  We also allow silk and linen options.  Caskets must be constructed from wood, grasses, reeds, bamboo, or natural materials.  Metal caskets, fasteners, synthetic linings, formaldehyde glues, & high VOC finishes are prohibited.  Outer burial containers, such as concrete liners, metal vaults, partitions and slabs are not allowed.