Regulations for determining corporate environmental liabilities are complex. So are the disclosure requirements for those liabilities. Terms for disclosure may seem technical and unfamiliar. For example, what exactly is an
asset retirement obligation? How does it differ from a
loss contingency? Which cost methods are used? How and when are costs accrued? What is disclosed? What representation is required of management? It may seem intimidating. No wonder appropriate disclosure can become inappropriately postponed.